1255212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 3852576

約数和(自身を除く): 2597364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 293, 306, 357, 476, 586, 612, 714, 879, 1071, 1172, 1428, 1758, 2051, 2142, 2637, 3516, 4102, 4284, 4981, 5274, 6153, 8204, 9962, 10548, 12306, 14943, 18459, 19924, 24612, 29886, 34867, 36918, 44829, 59772, 69734, 73836, 89658, 104601, 139468, 179316, 209202, 313803, 418404, 627606, 1255212]

約数ペア:

[(1, 1255212), (2, 627606), (3, 418404), (4, 313803), (6, 209202), (7, 179316), (9, 139468), (12, 104601), (14, 89658), (17, 73836), (18, 69734), (21, 59772), (28, 44829), (34, 36918), (36, 34867), (42, 29886), (51, 24612), (63, 19924), (68, 18459), (84, 14943), (102, 12306), (119, 10548), (126, 9962), (153, 8204), (204, 6153), (238, 5274), (252, 4981), (293, 4284), (306, 4102), (357, 3516), (476, 2637), (586, 2142), (612, 2051), (714, 1758), (879, 1428), (1071, 1172)]