339932448

素因数分解:

$2^5\times 3^2\times {\mathrm{617}}^1\times {\mathrm{1913}}^1$

素因数の和:2546

約数の個数: 72

約数和(自身を含む): 968755788

約数和(自身を除く): 628823340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 617, 1234, 1851, 1913, 2468, 3702, 3826, 4936, 5553, 5739, 7404, 7652, 9872, 11106, 11478, 14808, 15304, 17217, 19744, 22212, 22956, 29616, 30608, 34434, 44424, 45912, 59232, 61216, 68868, 88848, 91824, 137736, 177696, 183648, 275472, 550944, 1180321, 2360642, 3540963, 4721284, 7081926, 9442568, 10622889, 14163852, 18885136, 21245778, 28327704, 37770272, 42491556, 56655408, 84983112, 113310816, 169966224, 339932448]

約数ペア:

[(1, 339932448), (2, 169966224), (3, 113310816), (4, 84983112), (6, 56655408), (8, 42491556), (9, 37770272), (12, 28327704), (16, 21245778), (18, 18885136), (24, 14163852), (32, 10622889), (36, 9442568), (48, 7081926), (72, 4721284), (96, 3540963), (144, 2360642), (288, 1180321), (617, 550944), (1234, 275472), (1851, 183648), (1913, 177696), (2468, 137736), (3702, 91824), (3826, 88848), (4936, 68868), (5553, 61216), (5739, 59232), (7404, 45912), (7652, 44424), (9872, 34434), (11106, 30608), (11478, 29616), (14808, 22956), (15304, 22212), (17217, 19744)]