848633464

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3644

約数の個数: 64

約数和(自身を含む): 1874880000

約数和(自身を除く): 1026246536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 71, 122, 142, 244, 284, 427, 488, 497, 568, 854, 994, 1708, 1988, 3416, 3499, 3976, 4331, 6998, 8662, 13996, 17324, 24493, 27992, 30317, 34648, 48986, 60634, 97972, 121268, 195944, 213439, 242536, 248429, 426878, 496858, 853756, 993716, 1494073, 1707512, 1739003, 1987432, 2988146, 3478006, 5976292, 6956012, 11952584, 13912024, 15154169, 30308338, 60616676, 106079183, 121233352, 212158366, 424316732, 848633464]

約数ペア:

[(1, 848633464), (2, 424316732), (4, 212158366), (7, 121233352), (8, 106079183), (14, 60616676), (28, 30308338), (56, 15154169), (61, 13912024), (71, 11952584), (122, 6956012), (142, 5976292), (244, 3478006), (284, 2988146), (427, 1987432), (488, 1739003), (497, 1707512), (568, 1494073), (854, 993716), (994, 853756), (1708, 496858), (1988, 426878), (3416, 248429), (3499, 242536), (3976, 213439), (4331, 195944), (6998, 121268), (8662, 97972), (13996, 60634), (17324, 48986), (24493, 34648), (27992, 30317)]