409398216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7901}}^1$

素因数の和:8054

約数の個数: 64

約数和(自身を含む): 1092372480

約数和(自身を除く): 682974264

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 254, 381, 408, 508, 762, 1016, 1524, 2159, 3048, 4318, 6477, 7901, 8636, 12954, 15802, 17272, 23703, 25908, 31604, 47406, 51816, 63208, 94812, 134317, 189624, 268634, 402951, 537268, 805902, 1003427, 1074536, 1611804, 2006854, 3010281, 3223608, 4013708, 6020562, 8027416, 12041124, 17058259, 24082248, 34116518, 51174777, 68233036, 102349554, 136466072, 204699108, 409398216]

約数ペア:

[(1, 409398216), (2, 204699108), (3, 136466072), (4, 102349554), (6, 68233036), (8, 51174777), (12, 34116518), (17, 24082248), (24, 17058259), (34, 12041124), (51, 8027416), (68, 6020562), (102, 4013708), (127, 3223608), (136, 3010281), (204, 2006854), (254, 1611804), (381, 1074536), (408, 1003427), (508, 805902), (762, 537268), (1016, 402951), (1524, 268634), (2159, 189624), (3048, 134317), (4318, 94812), (6477, 63208), (7901, 51816), (8636, 47406), (12954, 31604), (15802, 25908), (17272, 23703)]