580788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 1696968

約数和(自身を除く): 1116180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 73, 78, 102, 117, 146, 153, 156, 204, 219, 221, 234, 292, 306, 438, 442, 468, 612, 657, 663, 876, 884, 949, 1241, 1314, 1326, 1898, 1989, 2482, 2628, 2652, 2847, 3723, 3796, 3978, 4964, 5694, 7446, 7956, 8541, 11169, 11388, 14892, 16133, 17082, 22338, 32266, 34164, 44676, 48399, 64532, 96798, 145197, 193596, 290394, 580788]

約数ペア:

[(1, 580788), (2, 290394), (3, 193596), (4, 145197), (6, 96798), (9, 64532), (12, 48399), (13, 44676), (17, 34164), (18, 32266), (26, 22338), (34, 17082), (36, 16133), (39, 14892), (51, 11388), (52, 11169), (68, 8541), (73, 7956), (78, 7446), (102, 5694), (117, 4964), (146, 3978), (153, 3796), (156, 3723), (204, 2847), (219, 2652), (221, 2628), (234, 2482), (292, 1989), (306, 1898), (438, 1326), (442, 1314), (468, 1241), (612, 949), (657, 884), (663, 876)]