680760672

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 1816141824

約数和(自身を除く): 1135381152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 191, 271, 274, 382, 411, 542, 548, 573, 764, 813, 822, 1084, 1096, 1146, 1528, 1626, 1644, 2168, 2192, 2292, 3056, 3252, 3288, 4336, 4384, 4584, 6112, 6504, 6576, 8672, 9168, 13008, 13152, 18336, 26016, 26167, 37127, 51761, 52334, 74254, 78501, 103522, 104668, 111381, 148508, 155283, 157002, 207044, 209336, 222762, 297016, 310566, 314004, 414088, 418672, 445524, 594032, 621132, 628008, 828176, 837344, 891048, 1188064, 1242264, 1256016, 1656352, 1782096, 2484528, 2512032, 3564192, 4969056, 7091257, 14182514, 21273771, 28365028, 42547542, 56730056, 85095084, 113460112, 170190168, 226920224, 340380336, 680760672]

約数ペア:

[(1, 680760672), (2, 340380336), (3, 226920224), (4, 170190168), (6, 113460112), (8, 85095084), (12, 56730056), (16, 42547542), (24, 28365028), (32, 21273771), (48, 14182514), (96, 7091257), (137, 4969056), (191, 3564192), (271, 2512032), (274, 2484528), (382, 1782096), (411, 1656352), (542, 1256016), (548, 1242264), (573, 1188064), (764, 891048), (813, 837344), (822, 828176), (1084, 628008), (1096, 621132), (1146, 594032), (1528, 445524), (1626, 418672), (1644, 414088), (2168, 314004), (2192, 310566), (2292, 297016), (3056, 222762), (3252, 209336), (3288, 207044), (4336, 157002), (4384, 155283), (4584, 148508), (6112, 111381), (6504, 104668), (6576, 103522), (8672, 78501), (9168, 74254), (13008, 52334), (13152, 51761), (18336, 37127), (26016, 26167)]