1400312472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 3846528000

約数和(自身を除く): 2446215528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 211, 239, 267, 312, 356, 422, 478, 534, 633, 712, 717, 844, 956, 1068, 1157, 1266, 1434, 1688, 1912, 2136, 2314, 2532, 2743, 2868, 3107, 3471, 4628, 5064, 5486, 5736, 6214, 6942, 8229, 9256, 9321, 10972, 12428, 13884, 16458, 18642, 18779, 21271, 21944, 24856, 27768, 32916, 37284, 37558, 42542, 50429, 56337, 63813, 65832, 74568, 75116, 85084, 100858, 112674, 127626, 150232, 151287, 170168, 201716, 225348, 244127, 255252, 276523, 302574, 403432, 450696, 488254, 510504, 553046, 605148, 655577, 732381, 829569, 976508, 1106092, 1210296, 1311154, 1464762, 1659138, 1953016, 1966731, 2212184, 2622308, 2929524, 3318276, 3933462, 4488181, 5244616, 5859048, 6636552, 7866924, 8976362, 13464543, 15733848, 17952724, 26929086, 35905448, 53858172, 58346353, 107716344, 116692706, 175039059, 233385412, 350078118, 466770824, 700156236, 1400312472]

約数ペア:

[(1, 1400312472), (2, 700156236), (3, 466770824), (4, 350078118), (6, 233385412), (8, 175039059), (12, 116692706), (13, 107716344), (24, 58346353), (26, 53858172), (39, 35905448), (52, 26929086), (78, 17952724), (89, 15733848), (104, 13464543), (156, 8976362), (178, 7866924), (211, 6636552), (239, 5859048), (267, 5244616), (312, 4488181), (356, 3933462), (422, 3318276), (478, 2929524), (534, 2622308), (633, 2212184), (712, 1966731), (717, 1953016), (844, 1659138), (956, 1464762), (1068, 1311154), (1157, 1210296), (1266, 1106092), (1434, 976508), (1688, 829569), (1912, 732381), (2136, 655577), (2314, 605148), (2532, 553046), (2743, 510504), (2868, 488254), (3107, 450696), (3471, 403432), (4628, 302574), (5064, 276523), (5486, 255252), (5736, 244127), (6214, 225348), (6942, 201716), (8229, 170168), (9256, 151287), (9321, 150232), (10972, 127626), (12428, 112674), (13884, 100858), (16458, 85084), (18642, 75116), (18779, 74568), (21271, 65832), (21944, 63813), (24856, 56337), (27768, 50429), (32916, 42542), (37284, 37558)]