457933488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:523

約数の個数: 160

約数和(自身を含む): 1326200832

約数和(自身を除く): 868267344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 43, 48, 51, 62, 68, 86, 93, 102, 124, 129, 136, 172, 186, 204, 248, 258, 272, 344, 372, 408, 421, 496, 516, 527, 688, 731, 744, 816, 842, 1032, 1054, 1263, 1333, 1462, 1488, 1581, 1684, 2064, 2108, 2193, 2526, 2666, 2924, 3162, 3368, 3999, 4216, 4386, 5052, 5332, 5848, 6324, 6736, 7157, 7998, 8432, 8772, 10104, 10664, 11696, 12648, 13051, 14314, 15996, 17544, 18103, 20208, 21328, 21471, 22661, 25296, 26102, 28628, 31992, 35088, 36206, 39153, 42942, 45322, 52204, 54309, 57256, 63984, 67983, 72412, 78306, 85884, 90644, 104408, 108618, 114512, 135966, 144824, 156612, 171768, 181288, 208816, 217236, 221867, 271932, 289648, 307751, 313224, 343536, 362576, 434472, 443734, 543864, 561193, 615502, 626448, 665601, 868944, 887468, 923253, 1087728, 1122386, 1231004, 1331202, 1683579, 1774936, 1846506, 2244772, 2462008, 2662404, 3367158, 3549872, 3693012, 4489544, 4924016, 5324808, 6734316, 7386024, 8979088, 9540281, 10649616, 13468632, 14772048, 19080562, 26937264, 28620843, 38161124, 57241686, 76322248, 114483372, 152644496, 228966744, 457933488]

約数ペア:

[(1, 457933488), (2, 228966744), (3, 152644496), (4, 114483372), (6, 76322248), (8, 57241686), (12, 38161124), (16, 28620843), (17, 26937264), (24, 19080562), (31, 14772048), (34, 13468632), (43, 10649616), (48, 9540281), (51, 8979088), (62, 7386024), (68, 6734316), (86, 5324808), (93, 4924016), (102, 4489544), (124, 3693012), (129, 3549872), (136, 3367158), (172, 2662404), (186, 2462008), (204, 2244772), (248, 1846506), (258, 1774936), (272, 1683579), (344, 1331202), (372, 1231004), (408, 1122386), (421, 1087728), (496, 923253), (516, 887468), (527, 868944), (688, 665601), (731, 626448), (744, 615502), (816, 561193), (842, 543864), (1032, 443734), (1054, 434472), (1263, 362576), (1333, 343536), (1462, 313224), (1488, 307751), (1581, 289648), (1684, 271932), (2064, 221867), (2108, 217236), (2193, 208816), (2526, 181288), (2666, 171768), (2924, 156612), (3162, 144824), (3368, 135966), (3999, 114512), (4216, 108618), (4386, 104408), (5052, 90644), (5332, 85884), (5848, 78306), (6324, 72412), (6736, 67983), (7157, 63984), (7998, 57256), (8432, 54309), (8772, 52204), (10104, 45322), (10664, 42942), (11696, 39153), (12648, 36206), (13051, 35088), (14314, 31992), (15996, 28628), (17544, 26102), (18103, 25296), (20208, 22661), (21328, 21471)]