291826608

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 766617600

約数和(自身を除く): 474790992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 191, 229, 278, 382, 417, 458, 556, 573, 687, 764, 834, 916, 1112, 1146, 1374, 1528, 1668, 1832, 2224, 2292, 2748, 3056, 3336, 3664, 4584, 5496, 6672, 9168, 10992, 26549, 31831, 43739, 53098, 63662, 79647, 87478, 95493, 106196, 127324, 131217, 159294, 174956, 190986, 212392, 254648, 262434, 318588, 349912, 381972, 424784, 509296, 524868, 637176, 699824, 763944, 1049736, 1274352, 1527888, 2099472, 6079721, 12159442, 18239163, 24318884, 36478326, 48637768, 72956652, 97275536, 145913304, 291826608]

約数ペア:

[(1, 291826608), (2, 145913304), (3, 97275536), (4, 72956652), (6, 48637768), (8, 36478326), (12, 24318884), (16, 18239163), (24, 12159442), (48, 6079721), (139, 2099472), (191, 1527888), (229, 1274352), (278, 1049736), (382, 763944), (417, 699824), (458, 637176), (556, 524868), (573, 509296), (687, 424784), (764, 381972), (834, 349912), (916, 318588), (1112, 262434), (1146, 254648), (1374, 212392), (1528, 190986), (1668, 174956), (1832, 159294), (2224, 131217), (2292, 127324), (2748, 106196), (3056, 95493), (3336, 87478), (3664, 79647), (4584, 63662), (5496, 53098), (6672, 43739), (9168, 31831), (10992, 26549)]