213875436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 559319040

約数和(自身を除く): 345443604

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 79, 92, 102, 138, 158, 204, 237, 276, 316, 391, 474, 577, 782, 948, 1154, 1173, 1343, 1564, 1731, 1817, 2308, 2346, 2686, 3462, 3634, 4029, 4692, 5372, 5451, 6924, 7268, 8058, 9809, 10902, 13271, 16116, 19618, 21804, 26542, 29427, 30889, 39236, 39813, 45583, 53084, 58854, 61778, 79626, 91166, 92667, 117708, 123556, 136749, 159252, 182332, 185334, 225607, 273498, 370668, 451214, 546996, 676821, 774911, 902428, 1048409, 1353642, 1549822, 2096818, 2324733, 2707284, 3099644, 3145227, 4193636, 4649466, 6290454, 9298932, 12580908, 17822953, 35645906, 53468859, 71291812, 106937718, 213875436]

約数ペア:

[(1, 213875436), (2, 106937718), (3, 71291812), (4, 53468859), (6, 35645906), (12, 17822953), (17, 12580908), (23, 9298932), (34, 6290454), (46, 4649466), (51, 4193636), (68, 3145227), (69, 3099644), (79, 2707284), (92, 2324733), (102, 2096818), (138, 1549822), (158, 1353642), (204, 1048409), (237, 902428), (276, 774911), (316, 676821), (391, 546996), (474, 451214), (577, 370668), (782, 273498), (948, 225607), (1154, 185334), (1173, 182332), (1343, 159252), (1564, 136749), (1731, 123556), (1817, 117708), (2308, 92667), (2346, 91166), (2686, 79626), (3462, 61778), (3634, 58854), (4029, 53084), (4692, 45583), (5372, 39813), (5451, 39236), (6924, 30889), (7268, 29427), (8058, 26542), (9809, 21804), (10902, 19618), (13271, 16116)]