307347444

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 791606088

約数和(自身を除く): 484258644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 137, 202, 274, 303, 404, 411, 548, 606, 617, 822, 909, 1212, 1233, 1234, 1644, 1818, 1851, 2466, 2468, 3636, 3702, 4932, 5553, 7404, 11106, 13837, 22212, 27674, 41511, 55348, 62317, 83022, 84529, 124533, 124634, 166044, 169058, 186951, 249066, 249268, 253587, 338116, 373902, 498132, 507174, 560853, 747804, 760761, 1014348, 1121706, 1521522, 2243412, 3043044, 8537429, 17074858, 25612287, 34149716, 51224574, 76836861, 102449148, 153673722, 307347444]

約数ペア:

[(1, 307347444), (2, 153673722), (3, 102449148), (4, 76836861), (6, 51224574), (9, 34149716), (12, 25612287), (18, 17074858), (36, 8537429), (101, 3043044), (137, 2243412), (202, 1521522), (274, 1121706), (303, 1014348), (404, 760761), (411, 747804), (548, 560853), (606, 507174), (617, 498132), (822, 373902), (909, 338116), (1212, 253587), (1233, 249268), (1234, 249066), (1644, 186951), (1818, 169058), (1851, 166044), (2466, 124634), (2468, 124533), (3636, 84529), (3702, 83022), (4932, 62317), (5553, 55348), (7404, 41511), (11106, 27674), (13837, 22212)]