390923976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3121}}^1$

素因数の和:3454

約数の個数: 64

約数和(自身を含む): 1038502080

約数和(自身を除く): 647578104

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 307, 408, 614, 921, 1228, 1842, 2456, 3121, 3684, 5219, 6242, 7368, 9363, 10438, 12484, 15657, 18726, 20876, 24968, 31314, 37452, 41752, 53057, 62628, 74904, 106114, 125256, 159171, 212228, 318342, 424456, 636684, 958147, 1273368, 1916294, 2874441, 3832588, 5748882, 7665176, 11497764, 16288499, 22995528, 32576998, 48865497, 65153996, 97730994, 130307992, 195461988, 390923976]

約数ペア:

[(1, 390923976), (2, 195461988), (3, 130307992), (4, 97730994), (6, 65153996), (8, 48865497), (12, 32576998), (17, 22995528), (24, 16288499), (34, 11497764), (51, 7665176), (68, 5748882), (102, 3832588), (136, 2874441), (204, 1916294), (307, 1273368), (408, 958147), (614, 636684), (921, 424456), (1228, 318342), (1842, 212228), (2456, 159171), (3121, 125256), (3684, 106114), (5219, 74904), (6242, 62628), (7368, 53057), (9363, 41752), (10438, 37452), (12484, 31314), (15657, 24968), (18726, 20876)]