1655655984

素因数分解:

$2^4\times 3^3\times {\mathrm{971}}^1\times {\mathrm{3947}}^1$

素因数の和:4935

約数の個数: 80

約数和(自身を含む): 4758445440

約数和(自身を除く): 3102789456

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, 2913, 3884, 3947, 5826, 7768, 7894, 8739, 11652, 11841, 15536, 15788, 17478, 23304, 23682, 26217, 31576, 34956, 35523, 46608, 47364, 52434, 63152, 69912, 71046, 94728, 104868, 106569, 139824, 142092, 189456, 209736, 213138, 284184, 419472, 426276, 568368, 852552, 1705104, 3832537, 7665074, 11497611, 15330148, 22995222, 30660296, 34492833, 45990444, 61320592, 68985666, 91980888, 103478499, 137971332, 183961776, 206956998, 275942664, 413913996, 551885328, 827827992, 1655655984]

約数ペア:

[(1, 1655655984), (2, 827827992), (3, 551885328), (4, 413913996), (6, 275942664), (8, 206956998), (9, 183961776), (12, 137971332), (16, 103478499), (18, 91980888), (24, 68985666), (27, 61320592), (36, 45990444), (48, 34492833), (54, 30660296), (72, 22995222), (108, 15330148), (144, 11497611), (216, 7665074), (432, 3832537), (971, 1705104), (1942, 852552), (2913, 568368), (3884, 426276), (3947, 419472), (5826, 284184), (7768, 213138), (7894, 209736), (8739, 189456), (11652, 142092), (11841, 139824), (15536, 106569), (15788, 104868), (17478, 94728), (23304, 71046), (23682, 69912), (26217, 63152), (31576, 52434), (34956, 47364), (35523, 46608)]