313645644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2473}}^1$

素因数の和:2767

約数の個数: 72

約数和(自身を含む): 857310272

約数和(自身を除く): 543664628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 468, 542, 813, 1084, 1626, 2439, 2473, 3252, 3523, 4878, 4946, 7046, 7419, 9756, 9892, 10569, 14092, 14838, 21138, 22257, 29676, 31707, 32149, 42276, 44514, 63414, 64298, 89028, 96447, 126828, 128596, 192894, 289341, 385788, 578682, 670183, 1157364, 1340366, 2010549, 2680732, 4021098, 6031647, 8042196, 8712379, 12063294, 17424758, 24126588, 26137137, 34849516, 52274274, 78411411, 104548548, 156822822, 313645644]

約数ペア:

[(1, 313645644), (2, 156822822), (3, 104548548), (4, 78411411), (6, 52274274), (9, 34849516), (12, 26137137), (13, 24126588), (18, 17424758), (26, 12063294), (36, 8712379), (39, 8042196), (52, 6031647), (78, 4021098), (117, 2680732), (156, 2010549), (234, 1340366), (271, 1157364), (468, 670183), (542, 578682), (813, 385788), (1084, 289341), (1626, 192894), (2439, 128596), (2473, 126828), (3252, 96447), (3523, 89028), (4878, 64298), (4946, 63414), (7046, 44514), (7419, 42276), (9756, 32149), (9892, 31707), (10569, 29676), (14092, 22257), (14838, 21138)]