276386474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 523998720

約数和(自身を除く): 247612246

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 113, 151, 178, 182, 226, 302, 623, 791, 1057, 1157, 1246, 1469, 1582, 1963, 2114, 2314, 2938, 3926, 8099, 10057, 10283, 13439, 13741, 16198, 17063, 20114, 20566, 26878, 27482, 34126, 70399, 94073, 119441, 130741, 140798, 174707, 188146, 221819, 238882, 261482, 349414, 443638, 915187, 1222949, 1518607, 1552733, 1830374, 2445898, 3037214, 3105466, 10630249, 19741891, 21260498, 39483782, 138193237, 276386474]

約数ペア:

[(1, 276386474), (2, 138193237), (7, 39483782), (13, 21260498), (14, 19741891), (26, 10630249), (89, 3105466), (91, 3037214), (113, 2445898), (151, 1830374), (178, 1552733), (182, 1518607), (226, 1222949), (302, 915187), (623, 443638), (791, 349414), (1057, 261482), (1157, 238882), (1246, 221819), (1469, 188146), (1582, 174707), (1963, 140798), (2114, 130741), (2314, 119441), (2938, 94073), (3926, 70399), (8099, 34126), (10057, 27482), (10283, 26878), (13439, 20566), (13741, 20114), (16198, 17063)]