521728605372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{62687}}^1$

素因数の和:64459

約数の個数: 96

約数和(自身を含む): 1354108944384

約数和(自身を除く): 832380339012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 1721, 2418, 3442, 4836, 5163, 6884, 10326, 20652, 22373, 44746, 53351, 62687, 67119, 89492, 106702, 125374, 134238, 160053, 188061, 213404, 250748, 268476, 320106, 376122, 640212, 693563, 752244, 814931, 1387126, 1629862, 1943297, 2080689, 2444793, 2774252, 3259724, 3886594, 4161378, 4889586, 5829891, 7773188, 8322756, 9779172, 11659782, 23319564, 25262861, 50525722, 75788583, 101051444, 107884327, 151577166, 215768654, 303154332, 323652981, 431537308, 647305962, 1294611924, 1402496251, 2804992502, 3344414137, 4207488753, 5609985004, 6688828274, 8414977506, 10033242411, 13377656548, 16829955012, 20066484822, 40132969644, 43477383781, 86954767562, 130432151343, 173909535124, 260864302686, 521728605372]

約数ペア:

[(1, 521728605372), (2, 260864302686), (3, 173909535124), (4, 130432151343), (6, 86954767562), (12, 43477383781), (13, 40132969644), (26, 20066484822), (31, 16829955012), (39, 13377656548), (52, 10033242411), (62, 8414977506), (78, 6688828274), (93, 5609985004), (124, 4207488753), (156, 3344414137), (186, 2804992502), (372, 1402496251), (403, 1294611924), (806, 647305962), (1209, 431537308), (1612, 323652981), (1721, 303154332), (2418, 215768654), (3442, 151577166), (4836, 107884327), (5163, 101051444), (6884, 75788583), (10326, 50525722), (20652, 25262861), (22373, 23319564), (44746, 11659782), (53351, 9779172), (62687, 8322756), (67119, 7773188), (89492, 5829891), (106702, 4889586), (125374, 4161378), (134238, 3886594), (160053, 3259724), (188061, 2774252), (213404, 2444793), (250748, 2080689), (268476, 1943297), (320106, 1629862), (376122, 1387126), (640212, 814931), (693563, 752244)]