667304724

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{1381}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 1584059456

約数和(自身を除く): 916754732

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 601, 804, 1202, 1381, 1803, 2404, 2762, 3606, 4143, 5524, 7212, 8286, 16572, 40267, 80534, 92527, 120801, 161068, 185054, 241602, 277581, 370108, 483204, 555162, 829981, 1110324, 1659962, 2489943, 3319924, 4979886, 9959772, 55608727, 111217454, 166826181, 222434908, 333652362, 667304724]

約数ペア:

[(1, 667304724), (2, 333652362), (3, 222434908), (4, 166826181), (6, 111217454), (12, 55608727), (67, 9959772), (134, 4979886), (201, 3319924), (268, 2489943), (402, 1659962), (601, 1110324), (804, 829981), (1202, 555162), (1381, 483204), (1803, 370108), (2404, 277581), (2762, 241602), (3606, 185054), (4143, 161068), (5524, 120801), (7212, 92527), (8286, 80534), (16572, 40267)]