291228208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{941}}^1$

素因数の和:1030

約数の個数: 60

約数和(自身を含む): 610438608

約数和(自身を除く): 319210400

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 841, 941, 1334, 1682, 1882, 2668, 3364, 3764, 5336, 6728, 7528, 10672, 13456, 15056, 19343, 21643, 27289, 38686, 43286, 54578, 77372, 86572, 109156, 154744, 173144, 218312, 309488, 346288, 436624, 627647, 791381, 1255294, 1582762, 2510588, 3165524, 5021176, 6331048, 10042352, 12662096, 18201763, 36403526, 72807052, 145614104, 291228208]

約数ペア:

[(1, 291228208), (2, 145614104), (4, 72807052), (8, 36403526), (16, 18201763), (23, 12662096), (29, 10042352), (46, 6331048), (58, 5021176), (92, 3165524), (116, 2510588), (184, 1582762), (232, 1255294), (368, 791381), (464, 627647), (667, 436624), (841, 346288), (941, 309488), (1334, 218312), (1682, 173144), (1882, 154744), (2668, 109156), (3364, 86572), (3764, 77372), (5336, 54578), (6728, 43286), (7528, 38686), (10672, 27289), (13456, 21643), (15056, 19343)]