205440768

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:92

約数の個数: 216

約数和(自身を含む): 673334480

約数和(自身を除く): 467893712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 256, 288, 304, 312, 342, 361, 384, 416, 456, 468, 494, 576, 608, 624, 684, 722, 741, 768, 832, 912, 936, 988, 1083, 1152, 1216, 1248, 1368, 1444, 1482, 1664, 1824, 1872, 1976, 2166, 2223, 2304, 2432, 2496, 2736, 2888, 2964, 3249, 3328, 3648, 3744, 3952, 4332, 4446, 4693, 4864, 4992, 5472, 5776, 5928, 6498, 6859, 7296, 7488, 7904, 8664, 8892, 9386, 9984, 10944, 11552, 11856, 12996, 13718, 14079, 14592, 14976, 15808, 17328, 17784, 18772, 20577, 21888, 23104, 23712, 25992, 27436, 28158, 29952, 31616, 34656, 35568, 37544, 41154, 42237, 43776, 46208, 47424, 51984, 54872, 56316, 61731, 63232, 69312, 71136, 75088, 82308, 84474, 89167, 92416, 94848, 103968, 109744, 112632, 123462, 138624, 142272, 150176, 164616, 168948, 178334, 189696, 207936, 219488, 225264, 246924, 267501, 277248, 284544, 300352, 329232, 337896, 356668, 415872, 438976, 450528, 493848, 535002, 569088, 600704, 658464, 675792, 713336, 802503, 831744, 877952, 901056, 987696, 1070004, 1201408, 1316928, 1351584, 1426672, 1605006, 1755904, 1802112, 1975392, 2140008, 2633856, 2703168, 2853344, 3210012, 3604224, 3950784, 4280016, 5267712, 5406336, 5706688, 6420024, 7901568, 8560032, 10812672, 11413376, 12840048, 15803136, 17120064, 22826752, 25680096, 34240128, 51360192, 68480256, 102720384, 205440768]

約数ペア:

[(1, 205440768), (2, 102720384), (3, 68480256), (4, 51360192), (6, 34240128), (8, 25680096), (9, 22826752), (12, 17120064), (13, 15803136), (16, 12840048), (18, 11413376), (19, 10812672), (24, 8560032), (26, 7901568), (32, 6420024), (36, 5706688), (38, 5406336), (39, 5267712), (48, 4280016), (52, 3950784), (57, 3604224), (64, 3210012), (72, 2853344), (76, 2703168), (78, 2633856), (96, 2140008), (104, 1975392), (114, 1802112), (117, 1755904), (128, 1605006), (144, 1426672), (152, 1351584), (156, 1316928), (171, 1201408), (192, 1070004), (208, 987696), (228, 901056), (234, 877952), (247, 831744), (256, 802503), (288, 713336), (304, 675792), (312, 658464), (342, 600704), (361, 569088), (384, 535002), (416, 493848), (456, 450528), (468, 438976), (494, 415872), (576, 356668), (608, 337896), (624, 329232), (684, 300352), (722, 284544), (741, 277248), (768, 267501), (832, 246924), (912, 225264), (936, 219488), (988, 207936), (1083, 189696), (1152, 178334), (1216, 168948), (1248, 164616), (1368, 150176), (1444, 142272), (1482, 138624), (1664, 123462), (1824, 112632), (1872, 109744), (1976, 103968), (2166, 94848), (2223, 92416), (2304, 89167), (2432, 84474), (2496, 82308), (2736, 75088), (2888, 71136), (2964, 69312), (3249, 63232), (3328, 61731), (3648, 56316), (3744, 54872), (3952, 51984), (4332, 47424), (4446, 46208), (4693, 43776), (4864, 42237), (4992, 41154), (5472, 37544), (5776, 35568), (5928, 34656), (6498, 31616), (6859, 29952), (7296, 28158), (7488, 27436), (7904, 25992), (8664, 23712), (8892, 23104), (9386, 21888), (9984, 20577), (10944, 18772), (11552, 17784), (11856, 17328), (12996, 15808), (13718, 14976), (14079, 14592)]