221659776

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 742652820

約数和(自身を除く): 520993044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 41, 48, 52, 57, 64, 72, 76, 78, 82, 96, 104, 114, 117, 123, 128, 144, 152, 156, 164, 171, 192, 208, 228, 234, 246, 247, 288, 304, 312, 328, 342, 361, 369, 384, 416, 456, 468, 492, 494, 533, 576, 608, 624, 656, 684, 722, 738, 741, 779, 832, 912, 936, 984, 988, 1066, 1083, 1152, 1216, 1248, 1312, 1368, 1444, 1476, 1482, 1558, 1599, 1664, 1824, 1872, 1968, 1976, 2132, 2166, 2223, 2337, 2432, 2496, 2624, 2736, 2888, 2952, 2964, 3116, 3198, 3249, 3648, 3744, 3936, 3952, 4264, 4332, 4446, 4674, 4693, 4797, 4992, 5248, 5472, 5776, 5904, 5928, 6232, 6396, 6498, 7011, 7296, 7488, 7872, 7904, 8528, 8664, 8892, 9348, 9386, 9594, 10127, 10944, 11552, 11808, 11856, 12464, 12792, 12996, 14022, 14079, 14801, 14976, 15744, 15808, 17056, 17328, 17784, 18696, 18772, 19188, 20254, 21888, 23104, 23616, 23712, 24928, 25584, 25992, 28044, 28158, 29602, 30381, 31616, 34112, 34656, 35568, 37392, 37544, 38376, 40508, 42237, 44403, 46208, 47232, 47424, 49856, 51168, 51984, 56088, 56316, 59204, 60762, 68224, 69312, 71136, 74784, 75088, 76752, 81016, 84474, 88806, 91143, 94848, 99712, 102336, 103968, 112176, 112632, 118408, 121524, 133209, 138624, 142272, 149568, 150176, 153504, 162032, 168948, 177612, 182286, 192413, 204672, 207936, 224352, 225264, 236816, 243048, 266418, 284544, 299136, 300352, 307008, 324064, 337896, 355224, 364572, 384826, 415872, 448704, 450528, 473632, 486096, 532836, 577239, 600704, 614016, 648128, 675792, 710448, 729144, 769652, 897408, 901056, 947264, 972192, 1065672, 1154478, 1296256, 1351584, 1420896, 1458288, 1539304, 1731717, 1802112, 1894528, 1944384, 2131344, 2308956, 2703168, 2841792, 2916576, 3078608, 3463434, 3888768, 4262688, 4617912, 5406336, 5683584, 5833152, 6157216, 6926868, 8525376, 9235824, 11666304, 12314432, 13853736, 17050752, 18471648, 24628864, 27707472, 36943296, 55414944, 73886592, 110829888, 221659776]

約数ペア:

[(1, 221659776), (2, 110829888), (3, 73886592), (4, 55414944), (6, 36943296), (8, 27707472), (9, 24628864), (12, 18471648), (13, 17050752), (16, 13853736), (18, 12314432), (19, 11666304), (24, 9235824), (26, 8525376), (32, 6926868), (36, 6157216), (38, 5833152), (39, 5683584), (41, 5406336), (48, 4617912), (52, 4262688), (57, 3888768), (64, 3463434), (72, 3078608), (76, 2916576), (78, 2841792), (82, 2703168), (96, 2308956), (104, 2131344), (114, 1944384), (117, 1894528), (123, 1802112), (128, 1731717), (144, 1539304), (152, 1458288), (156, 1420896), (164, 1351584), (171, 1296256), (192, 1154478), (208, 1065672), (228, 972192), (234, 947264), (246, 901056), (247, 897408), (288, 769652), (304, 729144), (312, 710448), (328, 675792), (342, 648128), (361, 614016), (369, 600704), (384, 577239), (416, 532836), (456, 486096), (468, 473632), (492, 450528), (494, 448704), (533, 415872), (576, 384826), (608, 364572), (624, 355224), (656, 337896), (684, 324064), (722, 307008), (738, 300352), (741, 299136), (779, 284544), (832, 266418), (912, 243048), (936, 236816), (984, 225264), (988, 224352), (1066, 207936), (1083, 204672), (1152, 192413), (1216, 182286), (1248, 177612), (1312, 168948), (1368, 162032), (1444, 153504), (1476, 150176), (1482, 149568), (1558, 142272), (1599, 138624), (1664, 133209), (1824, 121524), (1872, 118408), (1968, 112632), (1976, 112176), (2132, 103968), (2166, 102336), (2223, 99712), (2337, 94848), (2432, 91143), (2496, 88806), (2624, 84474), (2736, 81016), (2888, 76752), (2952, 75088), (2964, 74784), (3116, 71136), (3198, 69312), (3249, 68224), (3648, 60762), (3744, 59204), (3936, 56316), (3952, 56088), (4264, 51984), (4332, 51168), (4446, 49856), (4674, 47424), (4693, 47232), (4797, 46208), (4992, 44403), (5248, 42237), (5472, 40508), (5776, 38376), (5904, 37544), (5928, 37392), (6232, 35568), (6396, 34656), (6498, 34112), (7011, 31616), (7296, 30381), (7488, 29602), (7872, 28158), (7904, 28044), (8528, 25992), (8664, 25584), (8892, 24928), (9348, 23712), (9386, 23616), (9594, 23104), (10127, 21888), (10944, 20254), (11552, 19188), (11808, 18772), (11856, 18696), (12464, 17784), (12792, 17328), (12996, 17056), (14022, 15808), (14079, 15744), (14801, 14976)]