6678888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 17694720

約数和(自身を除く): 11015832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 191, 248, 282, 372, 376, 382, 564, 573, 744, 764, 1128, 1146, 1457, 1528, 2292, 2914, 4371, 4584, 5828, 5921, 8742, 8977, 11656, 11842, 17484, 17763, 17954, 23684, 26931, 34968, 35526, 35908, 47368, 53862, 71052, 71816, 107724, 142104, 215448, 278287, 556574, 834861, 1113148, 1669722, 2226296, 3339444, 6678888]

約数ペア:

[(1, 6678888), (2, 3339444), (3, 2226296), (4, 1669722), (6, 1113148), (8, 834861), (12, 556574), (24, 278287), (31, 215448), (47, 142104), (62, 107724), (93, 71816), (94, 71052), (124, 53862), (141, 47368), (186, 35908), (188, 35526), (191, 34968), (248, 26931), (282, 23684), (372, 17954), (376, 17763), (382, 17484), (564, 11842), (573, 11656), (744, 8977), (764, 8742), (1128, 5921), (1146, 5828), (1457, 4584), (1528, 4371), (2292, 2914)]