508733472

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{407639}}^1$

素因数の和:407665

約数の個数: 48

約数和(自身を含む): 1438153920

約数和(自身を除く): 929420448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 407639, 815278, 1222917, 1630556, 2445834, 3261112, 4891668, 5299307, 6522224, 9783336, 10598614, 13044448, 15897921, 19566672, 21197228, 31795842, 39133344, 42394456, 63591684, 84788912, 127183368, 169577824, 254366736, 508733472]

約数ペア:

[(1, 508733472), (2, 254366736), (3, 169577824), (4, 127183368), (6, 84788912), (8, 63591684), (12, 42394456), (13, 39133344), (16, 31795842), (24, 21197228), (26, 19566672), (32, 15897921), (39, 13044448), (48, 10598614), (52, 9783336), (78, 6522224), (96, 5299307), (104, 4891668), (156, 3261112), (208, 2445834), (312, 1630556), (416, 1222917), (624, 815278), (1248, 407639)]