12940802904

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2063}}^1$

素因数の和:2269

約数の個数: 128

約数和(自身を含む): 33953955840

約数和(自身を除く): 21013152936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 67, 83, 94, 134, 141, 166, 188, 201, 249, 268, 282, 332, 376, 402, 498, 536, 564, 664, 804, 996, 1128, 1608, 1992, 2063, 3149, 3901, 4126, 5561, 6189, 6298, 7802, 8252, 9447, 11122, 11703, 12378, 12596, 15604, 16504, 16683, 18894, 22244, 23406, 24756, 25192, 31208, 33366, 37788, 44488, 46812, 49512, 66732, 75576, 93624, 96961, 133464, 138221, 171229, 193922, 261367, 276442, 290883, 342458, 387844, 414663, 513687, 522734, 552884, 581766, 684916, 775688, 784101, 829326, 1027374, 1045468, 1105768, 1163532, 1369832, 1568202, 1658652, 2054748, 2090936, 2327064, 3136404, 3317304, 4109496, 6272808, 6496387, 8047763, 11472343, 12992774, 16095526, 19489161, 22944686, 24143289, 25985548, 32191052, 34417029, 38978322, 45889372, 48286578, 51971096, 64382104, 68834058, 77956644, 91778744, 96573156, 137668116, 155913288, 193146312, 275336232, 539200121, 1078400242, 1617600363, 2156800484, 3235200726, 4313600968, 6470401452, 12940802904]

約数ペア:

[(1, 12940802904), (2, 6470401452), (3, 4313600968), (4, 3235200726), (6, 2156800484), (8, 1617600363), (12, 1078400242), (24, 539200121), (47, 275336232), (67, 193146312), (83, 155913288), (94, 137668116), (134, 96573156), (141, 91778744), (166, 77956644), (188, 68834058), (201, 64382104), (249, 51971096), (268, 48286578), (282, 45889372), (332, 38978322), (376, 34417029), (402, 32191052), (498, 25985548), (536, 24143289), (564, 22944686), (664, 19489161), (804, 16095526), (996, 12992774), (1128, 11472343), (1608, 8047763), (1992, 6496387), (2063, 6272808), (3149, 4109496), (3901, 3317304), (4126, 3136404), (5561, 2327064), (6189, 2090936), (6298, 2054748), (7802, 1658652), (8252, 1568202), (9447, 1369832), (11122, 1163532), (11703, 1105768), (12378, 1045468), (12596, 1027374), (15604, 829326), (16504, 784101), (16683, 775688), (18894, 684916), (22244, 581766), (23406, 552884), (24756, 522734), (25192, 513687), (31208, 414663), (33366, 387844), (37788, 342458), (44488, 290883), (46812, 276442), (49512, 261367), (66732, 193922), (75576, 171229), (93624, 138221), (96961, 133464)]