131424624

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:603

約数の個数: 120

約数和(自身を含む): 386880000

約数和(自身を除く): 255455376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 354, 372, 472, 496, 499, 531, 558, 708, 744, 944, 998, 1062, 1116, 1416, 1488, 1497, 1829, 1996, 2124, 2232, 2832, 2994, 3658, 3992, 4248, 4464, 4491, 5487, 5988, 7316, 7984, 8496, 8982, 10974, 11976, 14632, 15469, 16461, 17964, 21948, 23952, 29264, 29441, 30938, 32922, 35928, 43896, 46407, 58882, 61876, 65844, 71856, 87792, 88323, 92814, 117764, 123752, 131688, 139221, 176646, 185628, 235528, 247504, 263376, 264969, 278442, 353292, 371256, 471056, 529938, 556884, 706584, 742512, 912671, 1059876, 1113768, 1413168, 1825342, 2119752, 2227536, 2738013, 3650684, 4239504, 5476026, 7301368, 8214039, 10952052, 14602736, 16428078, 21904104, 32856156, 43808208, 65712312, 131424624]

約数ペア:

[(1, 131424624), (2, 65712312), (3, 43808208), (4, 32856156), (6, 21904104), (8, 16428078), (9, 14602736), (12, 10952052), (16, 8214039), (18, 7301368), (24, 5476026), (31, 4239504), (36, 3650684), (48, 2738013), (59, 2227536), (62, 2119752), (72, 1825342), (93, 1413168), (118, 1113768), (124, 1059876), (144, 912671), (177, 742512), (186, 706584), (236, 556884), (248, 529938), (279, 471056), (354, 371256), (372, 353292), (472, 278442), (496, 264969), (499, 263376), (531, 247504), (558, 235528), (708, 185628), (744, 176646), (944, 139221), (998, 131688), (1062, 123752), (1116, 117764), (1416, 92814), (1488, 88323), (1497, 87792), (1829, 71856), (1996, 65844), (2124, 61876), (2232, 58882), (2832, 46407), (2994, 43896), (3658, 35928), (3992, 32922), (4248, 30938), (4464, 29441), (4491, 29264), (5487, 23952), (5988, 21948), (7316, 17964), (7984, 16461), (8496, 15469), (8982, 14632), (10974, 11976)]