231698712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2681

約数の個数: 128

約数和(自身を含む): 723824640

約数和(自身を除く): 492125928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 952, 1054, 1302, 1428, 1581, 1736, 2108, 2604, 2617, 2856, 3162, 3689, 4216, 5208, 5234, 6324, 7378, 7851, 10468, 11067, 12648, 14756, 15702, 18319, 20936, 22134, 29512, 31404, 36638, 44268, 44489, 54957, 62808, 73276, 81127, 88536, 88978, 109914, 133467, 146552, 162254, 177956, 219828, 243381, 266934, 311423, 324508, 355912, 439656, 486762, 533868, 567889, 622846, 649016, 934269, 973524, 1067736, 1135778, 1245692, 1379159, 1703667, 1868538, 1947048, 2271556, 2491384, 2758318, 3407334, 3737076, 4137477, 4543112, 5516636, 6814668, 7474152, 8274954, 9654113, 11033272, 13629336, 16549908, 19308226, 28962339, 33099816, 38616452, 57924678, 77232904, 115849356, 231698712]

約数ペア:

[(1, 231698712), (2, 115849356), (3, 77232904), (4, 57924678), (6, 38616452), (7, 33099816), (8, 28962339), (12, 19308226), (14, 16549908), (17, 13629336), (21, 11033272), (24, 9654113), (28, 8274954), (31, 7474152), (34, 6814668), (42, 5516636), (51, 4543112), (56, 4137477), (62, 3737076), (68, 3407334), (84, 2758318), (93, 2491384), (102, 2271556), (119, 1947048), (124, 1868538), (136, 1703667), (168, 1379159), (186, 1245692), (204, 1135778), (217, 1067736), (238, 973524), (248, 934269), (357, 649016), (372, 622846), (408, 567889), (434, 533868), (476, 486762), (527, 439656), (651, 355912), (714, 324508), (744, 311423), (868, 266934), (952, 243381), (1054, 219828), (1302, 177956), (1428, 162254), (1581, 146552), (1736, 133467), (2108, 109914), (2604, 88978), (2617, 88536), (2856, 81127), (3162, 73276), (3689, 62808), (4216, 54957), (5208, 44489), (5234, 44268), (6324, 36638), (7378, 31404), (7851, 29512), (10468, 22134), (11067, 20936), (12648, 18319), (14756, 15702)]