561331632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 1538657472

約数和(自身を除く): 977325840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 283, 344, 372, 496, 516, 566, 688, 744, 849, 961, 1032, 1132, 1333, 1488, 1698, 1922, 2064, 2264, 2666, 2883, 3396, 3844, 3999, 4528, 5332, 5766, 6792, 7688, 7998, 8773, 10664, 11532, 12169, 13584, 15376, 15996, 17546, 21328, 23064, 24338, 26319, 31992, 35092, 36507, 41323, 46128, 48676, 52638, 63984, 70184, 73014, 82646, 97352, 105276, 123969, 140368, 146028, 165292, 194704, 210552, 247938, 271963, 292056, 330584, 377239, 421104, 495876, 543926, 584112, 661168, 754478, 815889, 991752, 1087852, 1131717, 1508956, 1631778, 1983504, 2175704, 2263434, 3017912, 3263556, 4351408, 4526868, 6035824, 6527112, 9053736, 11694409, 13054224, 18107472, 23388818, 35083227, 46777636, 70166454, 93555272, 140332908, 187110544, 280665816, 561331632]

約数ペア:

[(1, 561331632), (2, 280665816), (3, 187110544), (4, 140332908), (6, 93555272), (8, 70166454), (12, 46777636), (16, 35083227), (24, 23388818), (31, 18107472), (43, 13054224), (48, 11694409), (62, 9053736), (86, 6527112), (93, 6035824), (124, 4526868), (129, 4351408), (172, 3263556), (186, 3017912), (248, 2263434), (258, 2175704), (283, 1983504), (344, 1631778), (372, 1508956), (496, 1131717), (516, 1087852), (566, 991752), (688, 815889), (744, 754478), (849, 661168), (961, 584112), (1032, 543926), (1132, 495876), (1333, 421104), (1488, 377239), (1698, 330584), (1922, 292056), (2064, 271963), (2264, 247938), (2666, 210552), (2883, 194704), (3396, 165292), (3844, 146028), (3999, 140368), (4528, 123969), (5332, 105276), (5766, 97352), (6792, 82646), (7688, 73014), (7998, 70184), (8773, 63984), (10664, 52638), (11532, 48676), (12169, 46128), (13584, 41323), (15376, 36507), (15996, 35092), (17546, 31992), (21328, 26319), (23064, 24338)]