306882888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31729}}^1$

素因数の和:31782

約数の個数: 64

約数和(自身を含む): 852902400

約数和(自身を除く): 546019512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 31729, 63458, 95187, 126916, 190374, 253832, 380748, 412477, 761496, 824954, 983599, 1237431, 1649908, 1967198, 2474862, 2950797, 3299816, 3934396, 4949724, 5901594, 7868792, 9899448, 11803188, 12786787, 23606376, 25573574, 38360361, 51147148, 76720722, 102294296, 153441444, 306882888]

約数ペア:

[(1, 306882888), (2, 153441444), (3, 102294296), (4, 76720722), (6, 51147148), (8, 38360361), (12, 25573574), (13, 23606376), (24, 12786787), (26, 11803188), (31, 9899448), (39, 7868792), (52, 5901594), (62, 4949724), (78, 3934396), (93, 3299816), (104, 2950797), (124, 2474862), (156, 1967198), (186, 1649908), (248, 1237431), (312, 983599), (372, 824954), (403, 761496), (744, 412477), (806, 380748), (1209, 253832), (1612, 190374), (2418, 126916), (3224, 95187), (4836, 63458), (9672, 31729)]