641085536

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11587}}^1$

素因数の和:11636

約数の個数: 96

約数和(自身を含む): 1635298560

約数和(自身を除く): 994213024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 6916, 7904, 11587, 13832, 23174, 27664, 46348, 55328, 81109, 92696, 150631, 162218, 185392, 220153, 301262, 324436, 370784, 440306, 602524, 648872, 880612, 1054417, 1205048, 1297744, 1541071, 1761224, 2108834, 2410096, 2595488, 2861989, 3082142, 3522448, 4217668, 4820192, 5723978, 6164284, 7044896, 8435336, 11447956, 12328568, 16870672, 20033923, 22895912, 24657136, 33741344, 40067846, 45791824, 49314272, 80135692, 91583648, 160271384, 320542768, 641085536]

約数ペア:

[(1, 641085536), (2, 320542768), (4, 160271384), (7, 91583648), (8, 80135692), (13, 49314272), (14, 45791824), (16, 40067846), (19, 33741344), (26, 24657136), (28, 22895912), (32, 20033923), (38, 16870672), (52, 12328568), (56, 11447956), (76, 8435336), (91, 7044896), (104, 6164284), (112, 5723978), (133, 4820192), (152, 4217668), (182, 3522448), (208, 3082142), (224, 2861989), (247, 2595488), (266, 2410096), (304, 2108834), (364, 1761224), (416, 1541071), (494, 1297744), (532, 1205048), (608, 1054417), (728, 880612), (988, 648872), (1064, 602524), (1456, 440306), (1729, 370784), (1976, 324436), (2128, 301262), (2912, 220153), (3458, 185392), (3952, 162218), (4256, 150631), (6916, 92696), (7904, 81109), (11587, 55328), (13832, 46348), (23174, 27664)]