414996981

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 684343296

約数和(自身を除く): 269346315

約数列:

[1, 3, 7, 21, 23, 47, 69, 101, 141, 161, 181, 303, 329, 483, 543, 707, 987, 1081, 1267, 2121, 2323, 3243, 3801, 4163, 4747, 6969, 7567, 8507, 12489, 14241, 16261, 18281, 22701, 25521, 29141, 33229, 48783, 54843, 59549, 87423, 99687, 109181, 127967, 178647, 195661, 327543, 383901, 420463, 586983, 764267, 859207, 1261389, 1369627, 2292801, 2577621, 2943241, 4108881, 6014449, 8829723, 18043347, 19761761, 59285283, 138332327, 414996981]

約数ペア:

[(1, 414996981), (3, 138332327), (7, 59285283), (21, 19761761), (23, 18043347), (47, 8829723), (69, 6014449), (101, 4108881), (141, 2943241), (161, 2577621), (181, 2292801), (303, 1369627), (329, 1261389), (483, 859207), (543, 764267), (707, 586983), (987, 420463), (1081, 383901), (1267, 327543), (2121, 195661), (2323, 178647), (3243, 127967), (3801, 109181), (4163, 99687), (4747, 87423), (6969, 59549), (7567, 54843), (8507, 48783), (12489, 33229), (14241, 29141), (16261, 25521), (18281, 22701)]