289649976

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22391}}^1$

素因数の和:22425

約数の個数: 96

約数和(自身を含む): 918967680

約数和(自身を除く): 629317704

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2156, 3234, 4312, 6468, 12936, 22391, 44782, 67173, 89564, 134346, 156737, 179128, 246301, 268692, 313474, 470211, 492602, 537384, 626948, 738903, 940422, 985204, 1097159, 1253896, 1477806, 1724107, 1880844, 1970408, 2194318, 2955612, 3291477, 3448214, 3761688, 4388636, 5172321, 5911224, 6582954, 6896428, 8777272, 10344642, 12068749, 13165908, 13792856, 20689284, 24137498, 26331816, 36206247, 41378568, 48274996, 72412494, 96549992, 144824988, 289649976]

約数ペア:

[(1, 289649976), (2, 144824988), (3, 96549992), (4, 72412494), (6, 48274996), (7, 41378568), (8, 36206247), (11, 26331816), (12, 24137498), (14, 20689284), (21, 13792856), (22, 13165908), (24, 12068749), (28, 10344642), (33, 8777272), (42, 6896428), (44, 6582954), (49, 5911224), (56, 5172321), (66, 4388636), (77, 3761688), (84, 3448214), (88, 3291477), (98, 2955612), (132, 2194318), (147, 1970408), (154, 1880844), (168, 1724107), (196, 1477806), (231, 1253896), (264, 1097159), (294, 985204), (308, 940422), (392, 738903), (462, 626948), (539, 537384), (588, 492602), (616, 470211), (924, 313474), (1078, 268692), (1176, 246301), (1617, 179128), (1848, 156737), (2156, 134346), (3234, 89564), (4312, 67173), (6468, 44782), (12936, 22391)]