312131544

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7691}}^1$

素因数の和:7808

約数の個数: 64

約数和(自身を含む): 830736000

約数和(自身を除く): 518604456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 2136, 3382, 5073, 6764, 7691, 10146, 13528, 15382, 20292, 23073, 30764, 40584, 46146, 61528, 92292, 146129, 184584, 292258, 438387, 584516, 684499, 876774, 1169032, 1368998, 1753548, 2053497, 2737996, 3507096, 4106994, 5475992, 8213988, 13005481, 16427976, 26010962, 39016443, 52021924, 78032886, 104043848, 156065772, 312131544]

約数ペア:

[(1, 312131544), (2, 156065772), (3, 104043848), (4, 78032886), (6, 52021924), (8, 39016443), (12, 26010962), (19, 16427976), (24, 13005481), (38, 8213988), (57, 5475992), (76, 4106994), (89, 3507096), (114, 2737996), (152, 2053497), (178, 1753548), (228, 1368998), (267, 1169032), (356, 876774), (456, 684499), (534, 584516), (712, 438387), (1068, 292258), (1691, 184584), (2136, 146129), (3382, 92292), (5073, 61528), (6764, 46146), (7691, 40584), (10146, 30764), (13528, 23073), (15382, 20292)]