228925452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:732

約数の個数: 144

約数和(自身を含む): 676193280

約数和(自身を除く): 447267828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 186, 196, 217, 228, 266, 294, 372, 399, 434, 532, 588, 589, 651, 661, 798, 868, 931, 1178, 1302, 1322, 1519, 1596, 1767, 1862, 1983, 2356, 2604, 2644, 2793, 3038, 3534, 3724, 3966, 4123, 4557, 4627, 5586, 6076, 7068, 7932, 8246, 9114, 9254, 11172, 12369, 12559, 13881, 16492, 18228, 18508, 20491, 24738, 25118, 27762, 28861, 32389, 37677, 40982, 49476, 50236, 55524, 57722, 61473, 64778, 75354, 81964, 86583, 87913, 97167, 115444, 122946, 129556, 143437, 150708, 173166, 175826, 194334, 245892, 263739, 286874, 346332, 351652, 388668, 389329, 430311, 527478, 573748, 615391, 778658, 860622, 1004059, 1054956, 1167987, 1230782, 1557316, 1721244, 1846173, 2008118, 2335974, 2461564, 2725303, 3012177, 3692346, 4016236, 4671948, 5450606, 6024354, 7384692, 8175909, 10901212, 12048708, 16351818, 19077121, 32703636, 38154242, 57231363, 76308484, 114462726, 228925452]

約数ペア:

[(1, 228925452), (2, 114462726), (3, 76308484), (4, 57231363), (6, 38154242), (7, 32703636), (12, 19077121), (14, 16351818), (19, 12048708), (21, 10901212), (28, 8175909), (31, 7384692), (38, 6024354), (42, 5450606), (49, 4671948), (57, 4016236), (62, 3692346), (76, 3012177), (84, 2725303), (93, 2461564), (98, 2335974), (114, 2008118), (124, 1846173), (133, 1721244), (147, 1557316), (186, 1230782), (196, 1167987), (217, 1054956), (228, 1004059), (266, 860622), (294, 778658), (372, 615391), (399, 573748), (434, 527478), (532, 430311), (588, 389329), (589, 388668), (651, 351652), (661, 346332), (798, 286874), (868, 263739), (931, 245892), (1178, 194334), (1302, 175826), (1322, 173166), (1519, 150708), (1596, 143437), (1767, 129556), (1862, 122946), (1983, 115444), (2356, 97167), (2604, 87913), (2644, 86583), (2793, 81964), (3038, 75354), (3534, 64778), (3724, 61473), (3966, 57722), (4123, 55524), (4557, 50236), (4627, 49476), (5586, 40982), (6076, 37677), (7068, 32389), (7932, 28861), (8246, 27762), (9114, 25118), (9254, 24738), (11172, 20491), (12369, 18508), (12559, 18228), (13881, 16492)]