717492762

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1789}}^1$

素因数の和:2868

約数の個数: 64

約数和(自身を含む): 1824940800

約数和(自身を除く): 1107448038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1061, 1789, 2122, 3183, 3578, 5367, 6366, 7427, 9549, 10734, 12523, 14854, 16101, 19098, 22281, 25046, 28647, 32202, 37569, 44562, 48303, 57294, 66843, 75138, 96606, 112707, 133686, 200529, 225414, 338121, 401058, 676242, 1898129, 3796258, 5694387, 11388774, 13286903, 17083161, 26573806, 34166322, 39860709, 51249483, 79721418, 102498966, 119582127, 239164254, 358746381, 717492762]

約数ペア:

[(1, 717492762), (2, 358746381), (3, 239164254), (6, 119582127), (7, 102498966), (9, 79721418), (14, 51249483), (18, 39860709), (21, 34166322), (27, 26573806), (42, 17083161), (54, 13286903), (63, 11388774), (126, 5694387), (189, 3796258), (378, 1898129), (1061, 676242), (1789, 401058), (2122, 338121), (3183, 225414), (3578, 200529), (5367, 133686), (6366, 112707), (7427, 96606), (9549, 75138), (10734, 66843), (12523, 57294), (14854, 48303), (16101, 44562), (19098, 37569), (22281, 32202), (25046, 28647)]