321330288

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 849945600

約数和(自身を除く): 528615312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 101, 158, 202, 237, 303, 316, 404, 474, 606, 632, 808, 839, 948, 1212, 1264, 1616, 1678, 1896, 2424, 2517, 3356, 3792, 4848, 5034, 6712, 7979, 10068, 13424, 15958, 20136, 23937, 31916, 40272, 47874, 63832, 66281, 84739, 95748, 127664, 132562, 169478, 191496, 198843, 254217, 265124, 338956, 382992, 397686, 508434, 530248, 677912, 795372, 1016868, 1060496, 1355824, 1590744, 2033736, 3181488, 4067472, 6694381, 13388762, 20083143, 26777524, 40166286, 53555048, 80332572, 107110096, 160665144, 321330288]

約数ペア:

[(1, 321330288), (2, 160665144), (3, 107110096), (4, 80332572), (6, 53555048), (8, 40166286), (12, 26777524), (16, 20083143), (24, 13388762), (48, 6694381), (79, 4067472), (101, 3181488), (158, 2033736), (202, 1590744), (237, 1355824), (303, 1060496), (316, 1016868), (404, 795372), (474, 677912), (606, 530248), (632, 508434), (808, 397686), (839, 382992), (948, 338956), (1212, 265124), (1264, 254217), (1616, 198843), (1678, 191496), (1896, 169478), (2424, 132562), (2517, 127664), (3356, 95748), (3792, 84739), (4848, 66281), (5034, 63832), (6712, 47874), (7979, 40272), (10068, 31916), (13424, 23937), (15958, 20136)]