1553663406256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3095539}}^1$

素因数の和:3095706

約数の個数: 80

約数和(自身を含む): 3439268761600

約数和(自身を除く): 1885605355344

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 247, 254, 304, 494, 508, 988, 1016, 1651, 1976, 2032, 2413, 3302, 3952, 4826, 6604, 9652, 13208, 19304, 26416, 31369, 38608, 62738, 125476, 250952, 501904, 3095539, 6191078, 12382156, 24764312, 40242007, 49528624, 58815241, 80484014, 117630482, 160968028, 235260964, 321936056, 393133453, 470521928, 643872112, 764598133, 786266906, 941043856, 1529196266, 1572533812, 3058392532, 3145067624, 5110734889, 6116785064, 6290135248, 7469535607, 10221469778, 12233570128, 14939071214, 20442939556, 29878142428, 40885879112, 59756284856, 81771758224, 97103962891, 119512569712, 194207925782, 388415851564, 776831703128, 1553663406256]

約数ペア:

[(1, 1553663406256), (2, 776831703128), (4, 388415851564), (8, 194207925782), (13, 119512569712), (16, 97103962891), (19, 81771758224), (26, 59756284856), (38, 40885879112), (52, 29878142428), (76, 20442939556), (104, 14939071214), (127, 12233570128), (152, 10221469778), (208, 7469535607), (247, 6290135248), (254, 6116785064), (304, 5110734889), (494, 3145067624), (508, 3058392532), (988, 1572533812), (1016, 1529196266), (1651, 941043856), (1976, 786266906), (2032, 764598133), (2413, 643872112), (3302, 470521928), (3952, 393133453), (4826, 321936056), (6604, 235260964), (9652, 160968028), (13208, 117630482), (19304, 80484014), (26416, 58815241), (31369, 49528624), (38608, 40242007), (62738, 24764312), (125476, 12382156), (250952, 6191078), (501904, 3095539)]