457850904

素因数分解:

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

素因数の和:734

約数の個数: 192

約数和(自身を含む): 1448985600

約数和(自身を除く): 991134696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 49, 56, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 152, 168, 186, 196, 217, 228, 248, 266, 294, 372, 392, 399, 434, 456, 532, 588, 589, 651, 661, 744, 798, 868, 931, 1064, 1176, 1178, 1302, 1322, 1519, 1596, 1736, 1767, 1862, 1983, 2356, 2604, 2644, 2793, 3038, 3192, 3534, 3724, 3966, 4123, 4557, 4627, 4712, 5208, 5288, 5586, 6076, 7068, 7448, 7932, 8246, 9114, 9254, 11172, 12152, 12369, 12559, 13881, 14136, 15864, 16492, 18228, 18508, 20491, 22344, 24738, 25118, 27762, 28861, 32389, 32984, 36456, 37016, 37677, 40982, 49476, 50236, 55524, 57722, 61473, 64778, 75354, 81964, 86583, 87913, 97167, 98952, 100472, 111048, 115444, 122946, 129556, 143437, 150708, 163928, 173166, 175826, 194334, 230888, 245892, 259112, 263739, 286874, 301416, 346332, 351652, 388668, 389329, 430311, 491784, 527478, 573748, 615391, 692664, 703304, 777336, 778658, 860622, 1004059, 1054956, 1147496, 1167987, 1230782, 1557316, 1721244, 1846173, 2008118, 2109912, 2335974, 2461564, 2725303, 3012177, 3114632, 3442488, 3692346, 4016236, 4671948, 4923128, 5450606, 6024354, 7384692, 8032472, 8175909, 9343896, 10901212, 12048708, 14769384, 16351818, 19077121, 21802424, 24097416, 32703636, 38154242, 57231363, 65407272, 76308484, 114462726, 152616968, 228925452, 457850904]

約数ペア:

[(1, 457850904), (2, 228925452), (3, 152616968), (4, 114462726), (6, 76308484), (7, 65407272), (8, 57231363), (12, 38154242), (14, 32703636), (19, 24097416), (21, 21802424), (24, 19077121), (28, 16351818), (31, 14769384), (38, 12048708), (42, 10901212), (49, 9343896), (56, 8175909), (57, 8032472), (62, 7384692), (76, 6024354), (84, 5450606), (93, 4923128), (98, 4671948), (114, 4016236), (124, 3692346), (133, 3442488), (147, 3114632), (152, 3012177), (168, 2725303), (186, 2461564), (196, 2335974), (217, 2109912), (228, 2008118), (248, 1846173), (266, 1721244), (294, 1557316), (372, 1230782), (392, 1167987), (399, 1147496), (434, 1054956), (456, 1004059), (532, 860622), (588, 778658), (589, 777336), (651, 703304), (661, 692664), (744, 615391), (798, 573748), (868, 527478), (931, 491784), (1064, 430311), (1176, 389329), (1178, 388668), (1302, 351652), (1322, 346332), (1519, 301416), (1596, 286874), (1736, 263739), (1767, 259112), (1862, 245892), (1983, 230888), (2356, 194334), (2604, 175826), (2644, 173166), (2793, 163928), (3038, 150708), (3192, 143437), (3534, 129556), (3724, 122946), (3966, 115444), (4123, 111048), (4557, 100472), (4627, 98952), (4712, 97167), (5208, 87913), (5288, 86583), (5586, 81964), (6076, 75354), (7068, 64778), (7448, 61473), (7932, 57722), (8246, 55524), (9114, 50236), (9254, 49476), (11172, 40982), (12152, 37677), (12369, 37016), (12559, 36456), (13881, 32984), (14136, 32389), (15864, 28861), (16492, 27762), (18228, 25118), (18508, 24738), (20491, 22344)]