1520302264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2389}}^1$

素因数の和:2648

約数の個数: 64

約数和(自身を含む): 3192084000

約数和(自身を除く): 1671781736

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 211, 232, 377, 422, 754, 844, 1508, 1688, 2389, 2743, 3016, 4778, 5486, 6119, 9556, 10972, 12238, 19112, 21944, 24476, 31057, 48952, 62114, 69281, 79547, 124228, 138562, 159094, 248456, 277124, 318188, 504079, 554248, 636376, 900653, 1008158, 1801306, 2016316, 3602612, 4032632, 6553027, 7205224, 13106054, 14618291, 26212108, 29236582, 52424216, 58473164, 116946328, 190037783, 380075566, 760151132, 1520302264]

約数ペア:

[(1, 1520302264), (2, 760151132), (4, 380075566), (8, 190037783), (13, 116946328), (26, 58473164), (29, 52424216), (52, 29236582), (58, 26212108), (104, 14618291), (116, 13106054), (211, 7205224), (232, 6553027), (377, 4032632), (422, 3602612), (754, 2016316), (844, 1801306), (1508, 1008158), (1688, 900653), (2389, 636376), (2743, 554248), (3016, 504079), (4778, 318188), (5486, 277124), (6119, 248456), (9556, 159094), (10972, 138562), (12238, 124228), (19112, 79547), (21944, 69281), (24476, 62114), (31057, 48952)]