38972952

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 114816000

約数和(自身を除く): 75843048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 919, 1116, 1178, 1368, 1767, 1838, 2232, 2356, 2757, 3534, 3676, 4712, 5301, 5514, 7068, 7352, 8271, 10602, 11028, 14136, 16542, 17461, 21204, 22056, 28489, 33084, 34922, 42408, 52383, 56978, 66168, 69844, 85467, 104766, 113956, 139688, 157149, 170934, 209532, 227912, 256401, 314298, 341868, 419064, 512802, 541291, 628596, 683736, 1025604, 1082582, 1257192, 1623873, 2051208, 2165164, 3247746, 4330328, 4871619, 6495492, 9743238, 12990984, 19486476, 38972952]

約数ペア:

[(1, 38972952), (2, 19486476), (3, 12990984), (4, 9743238), (6, 6495492), (8, 4871619), (9, 4330328), (12, 3247746), (18, 2165164), (19, 2051208), (24, 1623873), (31, 1257192), (36, 1082582), (38, 1025604), (57, 683736), (62, 628596), (72, 541291), (76, 512802), (93, 419064), (114, 341868), (124, 314298), (152, 256401), (171, 227912), (186, 209532), (228, 170934), (248, 157149), (279, 139688), (342, 113956), (372, 104766), (456, 85467), (558, 69844), (589, 66168), (684, 56978), (744, 52383), (919, 42408), (1116, 34922), (1178, 33084), (1368, 28489), (1767, 22056), (1838, 21204), (2232, 17461), (2356, 16542), (2757, 14136), (3534, 11028), (3676, 10602), (4712, 8271), (5301, 7352), (5514, 7068)]