330964928

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23831}}^1$

素因数の和:23881

約数の個数: 56

約数和(自身を含む): 774825984

約数和(自身を除く): 443861056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 23831, 47662, 95324, 166817, 190648, 333634, 381296, 667268, 738761, 762592, 1334536, 1477522, 1525184, 2669072, 2955044, 5171327, 5338144, 5910088, 10342654, 10676288, 11820176, 20685308, 23640352, 41370616, 47280704, 82741232, 165482464, 330964928]

約数ペア:

[(1, 330964928), (2, 165482464), (4, 82741232), (7, 47280704), (8, 41370616), (14, 23640352), (16, 20685308), (28, 11820176), (31, 10676288), (32, 10342654), (56, 5910088), (62, 5338144), (64, 5171327), (112, 2955044), (124, 2669072), (217, 1525184), (224, 1477522), (248, 1334536), (434, 762592), (448, 738761), (496, 667268), (868, 381296), (992, 333634), (1736, 190648), (1984, 166817), (3472, 95324), (6944, 47662), (13888, 23831)]