531723036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2651

約数の個数: 96

約数和(自身を含む): 1411852288

約数和(自身を除く): 880129252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 52, 62, 78, 86, 93, 124, 129, 156, 172, 186, 258, 372, 403, 516, 559, 806, 1118, 1209, 1333, 1612, 1677, 2236, 2418, 2557, 2666, 3354, 3999, 4836, 5114, 5332, 6708, 7671, 7998, 10228, 15342, 15996, 17329, 30684, 33241, 34658, 51987, 66482, 69316, 79267, 99723, 103974, 109951, 132964, 158534, 199446, 207948, 219902, 237801, 317068, 329853, 398892, 439804, 475602, 659706, 951204, 1030471, 1319412, 1429363, 2060942, 2858726, 3091413, 3408481, 4121884, 4288089, 5717452, 6182826, 6816962, 8576178, 10225443, 12365652, 13633924, 17152356, 20450886, 40901772, 44310253, 88620506, 132930759, 177241012, 265861518, 531723036]

約数ペア:

[(1, 531723036), (2, 265861518), (3, 177241012), (4, 132930759), (6, 88620506), (12, 44310253), (13, 40901772), (26, 20450886), (31, 17152356), (39, 13633924), (43, 12365652), (52, 10225443), (62, 8576178), (78, 6816962), (86, 6182826), (93, 5717452), (124, 4288089), (129, 4121884), (156, 3408481), (172, 3091413), (186, 2858726), (258, 2060942), (372, 1429363), (403, 1319412), (516, 1030471), (559, 951204), (806, 659706), (1118, 475602), (1209, 439804), (1333, 398892), (1612, 329853), (1677, 317068), (2236, 237801), (2418, 219902), (2557, 207948), (2666, 199446), (3354, 158534), (3999, 132964), (4836, 109951), (5114, 103974), (5332, 99723), (6708, 79267), (7671, 69316), (7998, 66482), (10228, 51987), (15342, 34658), (15996, 33241), (17329, 30684)]