818295768

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{106217}}^1$

素因数の和:106336

約数の個数: 48

約数和(自身を含む): 2236951080

約数和(自身を除く): 1418655312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 106217, 212434, 318651, 424868, 637302, 849736, 955953, 1274604, 1911906, 2549208, 3823812, 7647624, 11365219, 22730438, 34095657, 45460876, 68191314, 90921752, 102286971, 136382628, 204573942, 272765256, 409147884, 818295768]

約数ペア:

[(1, 818295768), (2, 409147884), (3, 272765256), (4, 204573942), (6, 136382628), (8, 102286971), (9, 90921752), (12, 68191314), (18, 45460876), (24, 34095657), (36, 22730438), (72, 11365219), (107, 7647624), (214, 3823812), (321, 2549208), (428, 1911906), (642, 1274604), (856, 955953), (963, 849736), (1284, 637302), (1926, 424868), (2568, 318651), (3852, 212434), (7704, 106217)]