298121044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{401}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 617650488

約数和(自身を除く): 319529444

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 401, 442, 493, 754, 802, 841, 884, 986, 1508, 1604, 1682, 1972, 3364, 5213, 6409, 6817, 10426, 10933, 11629, 12818, 13634, 14297, 20852, 21866, 23258, 25636, 27268, 28594, 43732, 46516, 57188, 88621, 151177, 177242, 185861, 197693, 302354, 337241, 354484, 371722, 395386, 604708, 674482, 743444, 790772, 1348964, 2570009, 4384133, 5140018, 5733097, 8768266, 10280036, 11466194, 17536532, 22932388, 74530261, 149060522, 298121044]

約数ペア:

[(1, 298121044), (2, 149060522), (4, 74530261), (13, 22932388), (17, 17536532), (26, 11466194), (29, 10280036), (34, 8768266), (52, 5733097), (58, 5140018), (68, 4384133), (116, 2570009), (221, 1348964), (377, 790772), (401, 743444), (442, 674482), (493, 604708), (754, 395386), (802, 371722), (841, 354484), (884, 337241), (986, 302354), (1508, 197693), (1604, 185861), (1682, 177242), (1972, 151177), (3364, 88621), (5213, 57188), (6409, 46516), (6817, 43732), (10426, 28594), (10933, 27268), (11629, 25636), (12818, 23258), (13634, 21866), (14297, 20852)]