19722313728

素因数分解:

$2^{13}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:105

約数の個数: 448

約数和(自身を含む): 66423235200

約数和(自身を除く): 46700921472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 256, 288, 304, 312, 342, 351, 361, 384, 416, 432, 456, 468, 494, 512, 513, 576, 608, 624, 684, 702, 722, 741, 768, 832, 864, 912, 936, 988, 1024, 1026, 1083, 1152, 1216, 1248, 1368, 1404, 1444, 1482, 1536, 1664, 1728, 1824, 1872, 1976, 2048, 2052, 2166, 2223, 2304, 2432, 2496, 2736, 2808, 2888, 2964, 3072, 3249, 3328, 3456, 3648, 3744, 3952, 4096, 4104, 4332, 4446, 4608, 4693, 4864, 4992, 5472, 5616, 5776, 5928, 6144, 6498, 6656, 6669, 6859, 6912, 7296, 7488, 7904, 8192, 8208, 8664, 8892, 9216, 9386, 9728, 9747, 9984, 10944, 11232, 11552, 11856, 12288, 12996, 13312, 13338, 13718, 13824, 14079, 14592, 14976, 15808, 16416, 17328, 17784, 18432, 18772, 19456, 19494, 19968, 20577, 21888, 22464, 23104, 23712, 24576, 25992, 26624, 26676, 27436, 27648, 28158, 29184, 29952, 31616, 32832, 34656, 35568, 36864, 37544, 38912, 38988, 39936, 41154, 42237, 43776, 44928, 46208, 47424, 51984, 53248, 53352, 54872, 55296, 56316, 58368, 59904, 61731, 63232, 65664, 69312, 71136, 73728, 75088, 77824, 77976, 79872, 82308, 84474, 87552, 89167, 89856, 92416, 94848, 103968, 106496, 106704, 109744, 110592, 112632, 116736, 119808, 123462, 126464, 126711, 131328, 138624, 142272, 150176, 155648, 155952, 159744, 164616, 168948, 175104, 178334, 179712, 184832, 185193, 189696, 207936, 213408, 219488, 221184, 225264, 233472, 239616, 246924, 252928, 253422, 262656, 267501, 277248, 284544, 300352, 311904, 319488, 329232, 337896, 350208, 356668, 359424, 369664, 370386, 379392, 415872, 426816, 438976, 450528, 466944, 479232, 493848, 505856, 506844, 525312, 535002, 554496, 569088, 600704, 623808, 658464, 675792, 700416, 713336, 718848, 739328, 740772, 758784, 802503, 831744, 853632, 877952, 901056, 958464, 987696, 1011712, 1013688, 1050624, 1070004, 1108992, 1138176, 1201408, 1247616, 1316928, 1351584, 1400832, 1426672, 1437696, 1478656, 1481544, 1517568, 1605006, 1663488, 1707264, 1755904, 1802112, 1975392, 2023424, 2027376, 2101248, 2140008, 2217984, 2276352, 2402816, 2407509, 2495232, 2633856, 2703168, 2853344, 2875392, 2957312, 2963088, 3035136, 3210012, 3326976, 3414528, 3511808, 3604224, 3950784, 4054752, 4202496, 4280016, 4435968, 4552704, 4805632, 4815018, 4990464, 5267712, 5406336, 5706688, 5926176, 6070272, 6420024, 6653952, 6829056, 7023616, 7208448, 7901568, 8109504, 8560032, 8871936, 9105408, 9611264, 9630036, 9980928, 10535424, 10812672, 11413376, 11852352, 12840048, 13307904, 13658112, 14047232, 14416896, 15803136, 16219008, 17120064, 18210816, 19222528, 19260072, 19961856, 21070848, 21625344, 22826752, 23704704, 25680096, 26615808, 27316224, 28094464, 28833792, 31606272, 32438016, 34240128, 38445056, 38520144, 39923712, 42141696, 43250688, 45653504, 47409408, 51360192, 54632448, 56188928, 57667584, 63212544, 64876032, 68480256, 77040288, 79847424, 84283392, 86501376, 91307008, 94818816, 102720384, 115335168, 126425088, 129752064, 136960512, 154080576, 168566784, 173002752, 182614016, 189637632, 205440768, 252850176, 259504128, 273921024, 308161152, 346005504, 365228032, 379275264, 410881536, 505700352, 519008256, 547842048, 616322304, 730456064, 758550528, 821763072, 1038016512, 1095684096, 1232644608, 1517101056, 1643526144, 2191368192, 2465289216, 3287052288, 4930578432, 6574104576, 9861156864, 19722313728]

約数ペア:

[(1, 19722313728), (2, 9861156864), (3, 6574104576), (4, 4930578432), (6, 3287052288), (8, 2465289216), (9, 2191368192), (12, 1643526144), (13, 1517101056), (16, 1232644608), (18, 1095684096), (19, 1038016512), (24, 821763072), (26, 758550528), (27, 730456064), (32, 616322304), (36, 547842048), (38, 519008256), (39, 505700352), (48, 410881536), (52, 379275264), (54, 365228032), (57, 346005504), (64, 308161152), (72, 273921024), (76, 259504128), (78, 252850176), (96, 205440768), (104, 189637632), (108, 182614016), (114, 173002752), (117, 168566784), (128, 154080576), (144, 136960512), (152, 129752064), (156, 126425088), (171, 115335168), (192, 102720384), (208, 94818816), (216, 91307008), (228, 86501376), (234, 84283392), (247, 79847424), (256, 77040288), (288, 68480256), (304, 64876032), (312, 63212544), (342, 57667584), (351, 56188928), (361, 54632448), (384, 51360192), (416, 47409408), (432, 45653504), (456, 43250688), (468, 42141696), (494, 39923712), (512, 38520144), (513, 38445056), (576, 34240128), (608, 32438016), (624, 31606272), (684, 28833792), (702, 28094464), (722, 27316224), (741, 26615808), (768, 25680096), (832, 23704704), (864, 22826752), (912, 21625344), (936, 21070848), (988, 19961856), (1024, 19260072), (1026, 19222528), (1083, 18210816), (1152, 17120064), (1216, 16219008), (1248, 15803136), (1368, 14416896), (1404, 14047232), (1444, 13658112), (1482, 13307904), (1536, 12840048), (1664, 11852352), (1728, 11413376), (1824, 10812672), (1872, 10535424), (1976, 9980928), (2048, 9630036), (2052, 9611264), (2166, 9105408), (2223, 8871936), (2304, 8560032), (2432, 8109504), (2496, 7901568), (2736, 7208448), (2808, 7023616), (2888, 6829056), (2964, 6653952), (3072, 6420024), (3249, 6070272), (3328, 5926176), (3456, 5706688), (3648, 5406336), (3744, 5267712), (3952, 4990464), (4096, 4815018), (4104, 4805632), (4332, 4552704), (4446, 4435968), (4608, 4280016), (4693, 4202496), (4864, 4054752), (4992, 3950784), (5472, 3604224), (5616, 3511808), (5776, 3414528), (5928, 3326976), (6144, 3210012), (6498, 3035136), (6656, 2963088), (6669, 2957312), (6859, 2875392), (6912, 2853344), (7296, 2703168), (7488, 2633856), (7904, 2495232), (8192, 2407509), (8208, 2402816), (8664, 2276352), (8892, 2217984), (9216, 2140008), (9386, 2101248), (9728, 2027376), (9747, 2023424), (9984, 1975392), (10944, 1802112), (11232, 1755904), (11552, 1707264), (11856, 1663488), (12288, 1605006), (12996, 1517568), (13312, 1481544), (13338, 1478656), (13718, 1437696), (13824, 1426672), (14079, 1400832), (14592, 1351584), (14976, 1316928), (15808, 1247616), (16416, 1201408), (17328, 1138176), (17784, 1108992), (18432, 1070004), (18772, 1050624), (19456, 1013688), (19494, 1011712), (19968, 987696), (20577, 958464), (21888, 901056), (22464, 877952), (23104, 853632), (23712, 831744), (24576, 802503), (25992, 758784), (26624, 740772), (26676, 739328), (27436, 718848), (27648, 713336), (28158, 700416), (29184, 675792), (29952, 658464), (31616, 623808), (32832, 600704), (34656, 569088), (35568, 554496), (36864, 535002), (37544, 525312), (38912, 506844), (38988, 505856), (39936, 493848), (41154, 479232), (42237, 466944), (43776, 450528), (44928, 438976), (46208, 426816), (47424, 415872), (51984, 379392), (53248, 370386), (53352, 369664), (54872, 359424), (55296, 356668), (56316, 350208), (58368, 337896), (59904, 329232), (61731, 319488), (63232, 311904), (65664, 300352), (69312, 284544), (71136, 277248), (73728, 267501), (75088, 262656), (77824, 253422), (77976, 252928), (79872, 246924), (82308, 239616), (84474, 233472), (87552, 225264), (89167, 221184), (89856, 219488), (92416, 213408), (94848, 207936), (103968, 189696), (106496, 185193), (106704, 184832), (109744, 179712), (110592, 178334), (112632, 175104), (116736, 168948), (119808, 164616), (123462, 159744), (126464, 155952), (126711, 155648), (131328, 150176), (138624, 142272)]