837685584

素因数分解:

$2^4\times 3^3\times {\mathrm{971}}^1\times {\mathrm{1997}}^1$

素因数の和:2985

約数の個数: 80

約数和(自身を含む): 2408149440

約数和(自身を除く): 1570463856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 971, 1942, 1997, 2913, 3884, 3994, 5826, 5991, 7768, 7988, 8739, 11652, 11982, 15536, 15976, 17478, 17973, 23304, 23964, 26217, 31952, 34956, 35946, 46608, 47928, 52434, 53919, 69912, 71892, 95856, 104868, 107838, 139824, 143784, 209736, 215676, 287568, 419472, 431352, 862704, 1939087, 3878174, 5817261, 7756348, 11634522, 15512696, 17451783, 23269044, 31025392, 34903566, 46538088, 52355349, 69807132, 93076176, 104710698, 139614264, 209421396, 279228528, 418842792, 837685584]

約数ペア:

[(1, 837685584), (2, 418842792), (3, 279228528), (4, 209421396), (6, 139614264), (8, 104710698), (9, 93076176), (12, 69807132), (16, 52355349), (18, 46538088), (24, 34903566), (27, 31025392), (36, 23269044), (48, 17451783), (54, 15512696), (72, 11634522), (108, 7756348), (144, 5817261), (216, 3878174), (432, 1939087), (971, 862704), (1942, 431352), (1997, 419472), (2913, 287568), (3884, 215676), (3994, 209736), (5826, 143784), (5991, 139824), (7768, 107838), (7988, 104868), (8739, 95856), (11652, 71892), (11982, 69912), (15536, 53919), (15976, 52434), (17478, 47928), (17973, 46608), (23304, 35946), (23964, 34956), (26217, 31952)]