258612912

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 200

約数和(自身を含む): 796532352

約数和(自身を除く): 537919440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 81, 82, 93, 108, 123, 124, 144, 157, 162, 164, 186, 216, 246, 248, 279, 314, 324, 328, 369, 372, 432, 471, 492, 496, 558, 628, 648, 656, 738, 744, 837, 942, 984, 1107, 1116, 1256, 1271, 1296, 1413, 1476, 1488, 1674, 1884, 1968, 2214, 2232, 2511, 2512, 2542, 2826, 2952, 3321, 3348, 3768, 3813, 4239, 4428, 4464, 4867, 5022, 5084, 5652, 5904, 6437, 6642, 6696, 7536, 7626, 8478, 8856, 9734, 10044, 10168, 11304, 11439, 12717, 12874, 13284, 13392, 14601, 15252, 16956, 17712, 19311, 19468, 20088, 20336, 22608, 22878, 25434, 25748, 26568, 29202, 30504, 33912, 34317, 38622, 38936, 40176, 43803, 45756, 50868, 51496, 53136, 57933, 58404, 61008, 67824, 68634, 77244, 77872, 87606, 91512, 101736, 102951, 102992, 115866, 116808, 131409, 137268, 154488, 173799, 175212, 183024, 199547, 203472, 205902, 231732, 233616, 262818, 274536, 308976, 347598, 350424, 394227, 399094, 411804, 463464, 521397, 525636, 549072, 598641, 695196, 700848, 788454, 798188, 823608, 926928, 1042794, 1051272, 1197282, 1390392, 1576908, 1596376, 1647216, 1795923, 2085588, 2102544, 2394564, 2780784, 3153816, 3192752, 3591846, 4171176, 4789128, 5387769, 6307632, 7183692, 8342352, 9578256, 10775538, 14367384, 16163307, 21551076, 28734768, 32326614, 43102152, 64653228, 86204304, 129306456, 258612912]

約数ペア:

[(1, 258612912), (2, 129306456), (3, 86204304), (4, 64653228), (6, 43102152), (8, 32326614), (9, 28734768), (12, 21551076), (16, 16163307), (18, 14367384), (24, 10775538), (27, 9578256), (31, 8342352), (36, 7183692), (41, 6307632), (48, 5387769), (54, 4789128), (62, 4171176), (72, 3591846), (81, 3192752), (82, 3153816), (93, 2780784), (108, 2394564), (123, 2102544), (124, 2085588), (144, 1795923), (157, 1647216), (162, 1596376), (164, 1576908), (186, 1390392), (216, 1197282), (246, 1051272), (248, 1042794), (279, 926928), (314, 823608), (324, 798188), (328, 788454), (369, 700848), (372, 695196), (432, 598641), (471, 549072), (492, 525636), (496, 521397), (558, 463464), (628, 411804), (648, 399094), (656, 394227), (738, 350424), (744, 347598), (837, 308976), (942, 274536), (984, 262818), (1107, 233616), (1116, 231732), (1256, 205902), (1271, 203472), (1296, 199547), (1413, 183024), (1476, 175212), (1488, 173799), (1674, 154488), (1884, 137268), (1968, 131409), (2214, 116808), (2232, 115866), (2511, 102992), (2512, 102951), (2542, 101736), (2826, 91512), (2952, 87606), (3321, 77872), (3348, 77244), (3768, 68634), (3813, 67824), (4239, 61008), (4428, 58404), (4464, 57933), (4867, 53136), (5022, 51496), (5084, 50868), (5652, 45756), (5904, 43803), (6437, 40176), (6642, 38936), (6696, 38622), (7536, 34317), (7626, 33912), (8478, 30504), (8856, 29202), (9734, 26568), (10044, 25748), (10168, 25434), (11304, 22878), (11439, 22608), (12717, 20336), (12874, 20088), (13284, 19468), (13392, 19311), (14601, 17712), (15252, 16956)]