654329502736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4211}}^1\times {\mathrm{106721}}^1$

素因数の和:110960

約数の個数: 80

約数和(自身を含む): 1560709358208

約数和(自身を除く): 906379855472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 4211, 8422, 16844, 29477, 33688, 54743, 58954, 67376, 106721, 109486, 117908, 213442, 218972, 235816, 383201, 426884, 437944, 471632, 747047, 766402, 853768, 875888, 1387373, 1494094, 1532804, 1707536, 2774746, 2988188, 3065608, 5549492, 5976376, 6131216, 9711611, 11098984, 11952752, 19423222, 22197968, 38846444, 77692888, 155385776, 449402131, 898804262, 1797608524, 3145814917, 3595217048, 5842227703, 6291629834, 7190434096, 11684455406, 12583259668, 23368910812, 25166519336, 40895593921, 46737821624, 50333038672, 81791187842, 93475643248, 163582375684, 327164751368, 654329502736]

約数ペア:

[(1, 654329502736), (2, 327164751368), (4, 163582375684), (7, 93475643248), (8, 81791187842), (13, 50333038672), (14, 46737821624), (16, 40895593921), (26, 25166519336), (28, 23368910812), (52, 12583259668), (56, 11684455406), (91, 7190434096), (104, 6291629834), (112, 5842227703), (182, 3595217048), (208, 3145814917), (364, 1797608524), (728, 898804262), (1456, 449402131), (4211, 155385776), (8422, 77692888), (16844, 38846444), (29477, 22197968), (33688, 19423222), (54743, 11952752), (58954, 11098984), (67376, 9711611), (106721, 6131216), (109486, 5976376), (117908, 5549492), (213442, 3065608), (218972, 2988188), (235816, 2774746), (383201, 1707536), (426884, 1532804), (437944, 1494094), (471632, 1387373), (747047, 875888), (766402, 853768)]