228110896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2150

約数の個数: 80

約数和(自身を含む): 520466688

約数和(自身を除く): 292355792

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2081, 2108, 3224, 3536, 4162, 4216, 6448, 6851, 8324, 8432, 13702, 16648, 27053, 27404, 33296, 35377, 54106, 54808, 64511, 70754, 108212, 109616, 129022, 141508, 216424, 258044, 283016, 432848, 459901, 516088, 566032, 838643, 919802, 1032176, 1096687, 1677286, 1839604, 2193374, 3354572, 3679208, 4386748, 6709144, 7358416, 8773496, 13418288, 14256931, 17546992, 28513862, 57027724, 114055448, 228110896]

約数ペア:

[(1, 228110896), (2, 114055448), (4, 57027724), (8, 28513862), (13, 17546992), (16, 14256931), (17, 13418288), (26, 8773496), (31, 7358416), (34, 6709144), (52, 4386748), (62, 3679208), (68, 3354572), (104, 2193374), (124, 1839604), (136, 1677286), (208, 1096687), (221, 1032176), (248, 919802), (272, 838643), (403, 566032), (442, 516088), (496, 459901), (527, 432848), (806, 283016), (884, 258044), (1054, 216424), (1612, 141508), (1768, 129022), (2081, 109616), (2108, 108212), (3224, 70754), (3536, 64511), (4162, 54808), (4216, 54106), (6448, 35377), (6851, 33296), (8324, 27404), (8432, 27053), (13702, 16648)]