213207984

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{44867}}^1$

素因数の和:44895

約数の個数: 80

約数和(自身を含む): 667635840

約数和(自身を除く): 454427856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 44867, 89734, 134601, 179468, 269202, 358936, 403803, 493537, 538404, 717872, 807606, 987074, 1076808, 1211409, 1480611, 1615212, 1974148, 2153616, 2422818, 2961222, 3230424, 3948296, 4441833, 4845636, 5922444, 6460848, 7896592, 8883666, 9691272, 11844888, 13325499, 17767332, 19382544, 23689776, 26650998, 35534664, 53301996, 71069328, 106603992, 213207984]

約数ペア:

[(1, 213207984), (2, 106603992), (3, 71069328), (4, 53301996), (6, 35534664), (8, 26650998), (9, 23689776), (11, 19382544), (12, 17767332), (16, 13325499), (18, 11844888), (22, 9691272), (24, 8883666), (27, 7896592), (33, 6460848), (36, 5922444), (44, 4845636), (48, 4441833), (54, 3948296), (66, 3230424), (72, 2961222), (88, 2422818), (99, 2153616), (108, 1974148), (132, 1615212), (144, 1480611), (176, 1211409), (198, 1076808), (216, 987074), (264, 807606), (297, 717872), (396, 538404), (432, 493537), (528, 403803), (594, 358936), (792, 269202), (1188, 179468), (1584, 134601), (2376, 89734), (4752, 44867)]