331392852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 1006387200

約数和(自身を除く): 674994348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 59, 62, 63, 84, 93, 118, 124, 126, 177, 186, 217, 236, 252, 279, 354, 372, 413, 434, 531, 558, 651, 708, 719, 826, 868, 1062, 1116, 1239, 1302, 1438, 1652, 1829, 1953, 2124, 2157, 2478, 2604, 2876, 3658, 3717, 3906, 4314, 4956, 5033, 5487, 6471, 7316, 7434, 7812, 8628, 10066, 10974, 12803, 12942, 14868, 15099, 16461, 20132, 21948, 22289, 25606, 25884, 30198, 32922, 38409, 42421, 44578, 45297, 51212, 60396, 65844, 66867, 76818, 84842, 89156, 90594, 115227, 127263, 133734, 153636, 156023, 169684, 181188, 200601, 230454, 254526, 267468, 296947, 312046, 381789, 401202, 460908, 468069, 509052, 593894, 624092, 763578, 802404, 890841, 936138, 1187788, 1315051, 1404207, 1527156, 1781682, 1872276, 2630102, 2672523, 2808414, 3563364, 3945153, 5260204, 5345046, 5616828, 7890306, 9205357, 10690092, 11835459, 15780612, 18410714, 23670918, 27616071, 36821428, 47341836, 55232142, 82848213, 110464284, 165696426, 331392852]

約数ペア:

[(1, 331392852), (2, 165696426), (3, 110464284), (4, 82848213), (6, 55232142), (7, 47341836), (9, 36821428), (12, 27616071), (14, 23670918), (18, 18410714), (21, 15780612), (28, 11835459), (31, 10690092), (36, 9205357), (42, 7890306), (59, 5616828), (62, 5345046), (63, 5260204), (84, 3945153), (93, 3563364), (118, 2808414), (124, 2672523), (126, 2630102), (177, 1872276), (186, 1781682), (217, 1527156), (236, 1404207), (252, 1315051), (279, 1187788), (354, 936138), (372, 890841), (413, 802404), (434, 763578), (531, 624092), (558, 593894), (651, 509052), (708, 468069), (719, 460908), (826, 401202), (868, 381789), (1062, 312046), (1116, 296947), (1239, 267468), (1302, 254526), (1438, 230454), (1652, 200601), (1829, 181188), (1953, 169684), (2124, 156023), (2157, 153636), (2478, 133734), (2604, 127263), (2876, 115227), (3658, 90594), (3717, 89156), (3906, 84842), (4314, 76818), (4956, 66867), (5033, 65844), (5487, 60396), (6471, 51212), (7316, 45297), (7434, 44578), (7812, 42421), (8628, 38409), (10066, 32922), (10974, 30198), (12803, 25884), (12942, 25606), (14868, 22289), (15099, 21948), (16461, 20132)]