354747778816

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{53279}}^1$

素因数の和:54165

約数の個数: 72

約数和(自身を含む): 731837030400

約数和(自身を除く): 377089251584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 839, 992, 1678, 1984, 3356, 3968, 6712, 7936, 13424, 26009, 26848, 52018, 53279, 53696, 104036, 106558, 107392, 208072, 213116, 214784, 416144, 426232, 832288, 852464, 1651649, 1664576, 1704928, 3303298, 3329152, 3409856, 6606596, 6658304, 6819712, 13213192, 13639424, 26426384, 44701081, 52852768, 89402162, 105705536, 178804324, 211411072, 357608648, 422822144, 715217296, 1385733511, 1430434592, 2771467022, 2860869184, 5542934044, 5721738368, 11085868088, 11443476736, 22171736176, 44343472352, 88686944704, 177373889408, 354747778816]

約数ペア:

[(1, 354747778816), (2, 177373889408), (4, 88686944704), (8, 44343472352), (16, 22171736176), (31, 11443476736), (32, 11085868088), (62, 5721738368), (64, 5542934044), (124, 2860869184), (128, 2771467022), (248, 1430434592), (256, 1385733511), (496, 715217296), (839, 422822144), (992, 357608648), (1678, 211411072), (1984, 178804324), (3356, 105705536), (3968, 89402162), (6712, 52852768), (7936, 44701081), (13424, 26426384), (26009, 13639424), (26848, 13213192), (52018, 6819712), (53279, 6658304), (53696, 6606596), (104036, 3409856), (106558, 3329152), (107392, 3303298), (208072, 1704928), (213116, 1664576), (214784, 1651649), (416144, 852464), (426232, 832288)]