312676656

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{13267}}^1$

素因数の和:13769

約数の個数: 40

約数和(自身を含む): 809454144

約数和(自身を除く): 496777488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 982, 1473, 1964, 2946, 3928, 5892, 7856, 11784, 13267, 23568, 26534, 39801, 53068, 79602, 106136, 159204, 212272, 318408, 636816, 6514097, 13028194, 19542291, 26056388, 39084582, 52112776, 78169164, 104225552, 156338328, 312676656]

約数ペア:

[(1, 312676656), (2, 156338328), (3, 104225552), (4, 78169164), (6, 52112776), (8, 39084582), (12, 26056388), (16, 19542291), (24, 13028194), (48, 6514097), (491, 636816), (982, 318408), (1473, 212272), (1964, 159204), (2946, 106136), (3928, 79602), (5892, 53068), (7856, 39801), (11784, 26534), (13267, 23568)]