256098336

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12071}}^1$

素因数の和:12114

約数の個数: 96

約数和(自身を含む): 766620288

約数和(自身を除く): 510521952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 10608, 12071, 21216, 24142, 36213, 48284, 72426, 96568, 144852, 156923, 193136, 205207, 289704, 313846, 386272, 410414, 470769, 579408, 615621, 627692, 820828, 941538, 1158816, 1231242, 1255384, 1641656, 1883076, 2462484, 2510768, 2667691, 3283312, 3766152, 4924968, 5021536, 5335382, 6566624, 7532304, 8003073, 9849936, 10670764, 15064608, 16006146, 19699872, 21341528, 32012292, 42683056, 64024584, 85366112, 128049168, 256098336]

約数ペア:

[(1, 256098336), (2, 128049168), (3, 85366112), (4, 64024584), (6, 42683056), (8, 32012292), (12, 21341528), (13, 19699872), (16, 16006146), (17, 15064608), (24, 10670764), (26, 9849936), (32, 8003073), (34, 7532304), (39, 6566624), (48, 5335382), (51, 5021536), (52, 4924968), (68, 3766152), (78, 3283312), (96, 2667691), (102, 2510768), (104, 2462484), (136, 1883076), (156, 1641656), (204, 1255384), (208, 1231242), (221, 1158816), (272, 941538), (312, 820828), (408, 627692), (416, 615621), (442, 579408), (544, 470769), (624, 410414), (663, 386272), (816, 313846), (884, 289704), (1248, 205207), (1326, 193136), (1632, 156923), (1768, 144852), (2652, 96568), (3536, 72426), (5304, 48284), (7072, 36213), (10608, 24142), (12071, 21216)]