340152708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{18661}}^1$

素因数の和:18713

約数の個数: 72

約数和(自身を含む): 953105664

約数和(自身を除く): 612952956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 18661, 37322, 55983, 74644, 111966, 130627, 223932, 261254, 391881, 522508, 578491, 783762, 914389, 1156982, 1567524, 1735473, 1828778, 2313964, 2743167, 3470946, 3657556, 4049437, 5486334, 6941892, 8098874, 10972668, 12148311, 16197748, 24296622, 28346059, 48593244, 56692118, 85038177, 113384236, 170076354, 340152708]

約数ペア:

[(1, 340152708), (2, 170076354), (3, 113384236), (4, 85038177), (6, 56692118), (7, 48593244), (12, 28346059), (14, 24296622), (21, 16197748), (28, 12148311), (31, 10972668), (42, 8098874), (49, 6941892), (62, 5486334), (84, 4049437), (93, 3657556), (98, 3470946), (124, 2743167), (147, 2313964), (186, 1828778), (196, 1735473), (217, 1567524), (294, 1156982), (372, 914389), (434, 783762), (588, 578491), (651, 522508), (868, 391881), (1302, 261254), (1519, 223932), (2604, 130627), (3038, 111966), (4557, 74644), (6076, 55983), (9114, 37322), (18228, 18661)]