240425208

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 666666000

約数和(自身を除く): 426240792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 149, 219, 292, 298, 307, 438, 447, 584, 596, 614, 657, 876, 894, 921, 1192, 1228, 1314, 1341, 1752, 1788, 1842, 2456, 2628, 2682, 2763, 3576, 3684, 5256, 5364, 5526, 7368, 10728, 10877, 11052, 21754, 22104, 22411, 32631, 43508, 44822, 45743, 65262, 67233, 87016, 89644, 91486, 97893, 130524, 134466, 137229, 179288, 182972, 195786, 201699, 261048, 268932, 274458, 365944, 391572, 403398, 411687, 537864, 548916, 783144, 806796, 823374, 1097832, 1613592, 1646748, 3293496, 3339239, 6678478, 10017717, 13356956, 20035434, 26713912, 30053151, 40070868, 60106302, 80141736, 120212604, 240425208]

約数ペア:

[(1, 240425208), (2, 120212604), (3, 80141736), (4, 60106302), (6, 40070868), (8, 30053151), (9, 26713912), (12, 20035434), (18, 13356956), (24, 10017717), (36, 6678478), (72, 3339239), (73, 3293496), (146, 1646748), (149, 1613592), (219, 1097832), (292, 823374), (298, 806796), (307, 783144), (438, 548916), (447, 537864), (584, 411687), (596, 403398), (614, 391572), (657, 365944), (876, 274458), (894, 268932), (921, 261048), (1192, 201699), (1228, 195786), (1314, 182972), (1341, 179288), (1752, 137229), (1788, 134466), (1842, 130524), (2456, 97893), (2628, 91486), (2682, 89644), (2763, 87016), (3576, 67233), (3684, 65262), (5256, 45743), (5364, 44822), (5526, 43508), (7368, 32631), (10728, 22411), (10877, 22104), (11052, 21754)]