394067950536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9929}}^1\times {\mathrm{127207}}^1$

素因数の和:137158

約数の個数: 64

約数和(自身を含む): 1061067369600

約数和(自身を除く): 666999419064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 9929, 19858, 29787, 39716, 59574, 79432, 119148, 127207, 129077, 238296, 254414, 258154, 381621, 387231, 508828, 516308, 763242, 774462, 1017656, 1032616, 1526484, 1548924, 1653691, 3052968, 3097848, 3307382, 4961073, 6614764, 9922146, 13229528, 19844292, 39688584, 1263038303, 2526076606, 3789114909, 5052153212, 7578229818, 10104306424, 15156459636, 16419497939, 30312919272, 32838995878, 49258493817, 65677991756, 98516987634, 131355983512, 197033975268, 394067950536]

約数ペア:

[(1, 394067950536), (2, 197033975268), (3, 131355983512), (4, 98516987634), (6, 65677991756), (8, 49258493817), (12, 32838995878), (13, 30312919272), (24, 16419497939), (26, 15156459636), (39, 10104306424), (52, 7578229818), (78, 5052153212), (104, 3789114909), (156, 2526076606), (312, 1263038303), (9929, 39688584), (19858, 19844292), (29787, 13229528), (39716, 9922146), (59574, 6614764), (79432, 4961073), (119148, 3307382), (127207, 3097848), (129077, 3052968), (238296, 1653691), (254414, 1548924), (258154, 1526484), (381621, 1032616), (387231, 1017656), (508828, 774462), (516308, 763242)]