1283485384086

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1\times {\mathrm{653}}^1\times {\mathrm{3499}}^1$

素因数の和:4781

約数の個数: 64

約数和(自身を含む): 2588804064000

約数和(自身を除く): 1305318679914

約数列:

[1, 2, 3, 6, 251, 373, 502, 653, 746, 753, 1119, 1306, 1506, 1959, 2238, 3499, 3918, 6998, 10497, 20994, 93623, 163903, 187246, 243569, 280869, 327806, 487138, 491709, 561738, 730707, 878249, 983418, 1305127, 1461414, 1756498, 2284847, 2610254, 2634747, 3915381, 4569694, 5269494, 6854541, 7830762, 13709082, 61135819, 122271638, 183407457, 327586877, 366814914, 573496597, 655173754, 852247931, 982760631, 1146993194, 1704495862, 1720489791, 1965521262, 2556743793, 3440979582, 5113487586, 213914230681, 427828461362, 641742692043, 1283485384086]

約数ペア:

[(1, 1283485384086), (2, 641742692043), (3, 427828461362), (6, 213914230681), (251, 5113487586), (373, 3440979582), (502, 2556743793), (653, 1965521262), (746, 1720489791), (753, 1704495862), (1119, 1146993194), (1306, 982760631), (1506, 852247931), (1959, 655173754), (2238, 573496597), (3499, 366814914), (3918, 327586877), (6998, 183407457), (10497, 122271638), (20994, 61135819), (93623, 13709082), (163903, 7830762), (187246, 6854541), (243569, 5269494), (280869, 4569694), (327806, 3915381), (487138, 2634747), (491709, 2610254), (561738, 2284847), (730707, 1756498), (878249, 1461414), (983418, 1305127)]