293871984896

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1\times {\mathrm{2423}}^1$

素因数の和:3776

約数の個数: 144

約数和(自身を含む): 683861439744

約数和(自身を除く): 389989454848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 742, 848, 896, 1277, 1484, 1696, 1792, 2423, 2554, 2968, 3392, 4846, 5108, 5936, 6784, 8939, 9692, 10216, 11872, 13568, 16961, 17878, 19384, 20432, 23744, 33922, 35756, 38768, 40864, 47488, 67681, 67844, 71512, 77536, 81728, 94976, 128419, 135362, 135688, 143024, 155072, 163456, 256838, 270724, 271376, 286048, 310144, 326912, 473767, 513676, 541448, 542752, 572096, 620288, 898933, 947534, 1027352, 1082896, 1085504, 1144192, 1797866, 1895068, 2054704, 2165792, 2171008, 2288384, 3094171, 3595732, 3790136, 4109408, 4331584, 4342016, 6188342, 7191464, 7580272, 8218816, 8663168, 12376684, 14382928, 15160544, 16437632, 17326336, 21659197, 24753368, 28765856, 30321088, 32875264, 43318394, 49506736, 57531712, 60642176, 86636788, 99013472, 115063424, 121284352, 163991063, 173273576, 198026944, 230126848, 327982126, 346547152, 396053888, 655964252, 693094304, 792107776, 1147937441, 1311928504, 1386188608, 2295874882, 2623857008, 2772377216, 4591749764, 5247714016, 5544754432, 9183499528, 10495428032, 18366999056, 20990856064, 36733998112, 41981712128, 73467996224, 146935992448, 293871984896]

約数ペア:

[(1, 293871984896), (2, 146935992448), (4, 73467996224), (7, 41981712128), (8, 36733998112), (14, 20990856064), (16, 18366999056), (28, 10495428032), (32, 9183499528), (53, 5544754432), (56, 5247714016), (64, 4591749764), (106, 2772377216), (112, 2623857008), (128, 2295874882), (212, 1386188608), (224, 1311928504), (256, 1147937441), (371, 792107776), (424, 693094304), (448, 655964252), (742, 396053888), (848, 346547152), (896, 327982126), (1277, 230126848), (1484, 198026944), (1696, 173273576), (1792, 163991063), (2423, 121284352), (2554, 115063424), (2968, 99013472), (3392, 86636788), (4846, 60642176), (5108, 57531712), (5936, 49506736), (6784, 43318394), (8939, 32875264), (9692, 30321088), (10216, 28765856), (11872, 24753368), (13568, 21659197), (16961, 17326336), (17878, 16437632), (19384, 15160544), (20432, 14382928), (23744, 12376684), (33922, 8663168), (35756, 8218816), (38768, 7580272), (40864, 7191464), (47488, 6188342), (67681, 4342016), (67844, 4331584), (71512, 4109408), (77536, 3790136), (81728, 3595732), (94976, 3094171), (128419, 2288384), (135362, 2171008), (135688, 2165792), (143024, 2054704), (155072, 1895068), (163456, 1797866), (256838, 1144192), (270724, 1085504), (271376, 1082896), (286048, 1027352), (310144, 947534), (326912, 898933), (473767, 620288), (513676, 572096), (541448, 542752)]