393303498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{2087}}^1$

素因数の和:2747

約数の個数: 48

約数和(自身を含む): 916899264

約数和(自身を除く): 523595766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 641, 1282, 1923, 2087, 3846, 4174, 4487, 6261, 8974, 12522, 13461, 14609, 26922, 29218, 31409, 43827, 62818, 87654, 94227, 102263, 188454, 204526, 306789, 613578, 1337767, 2675534, 4013301, 8026602, 9364369, 18728738, 28093107, 56186214, 65550583, 131101166, 196651749, 393303498]

約数ペア:

[(1, 393303498), (2, 196651749), (3, 131101166), (6, 65550583), (7, 56186214), (14, 28093107), (21, 18728738), (42, 9364369), (49, 8026602), (98, 4013301), (147, 2675534), (294, 1337767), (641, 613578), (1282, 306789), (1923, 204526), (2087, 188454), (3846, 102263), (4174, 94227), (4487, 87654), (6261, 62818), (8974, 43827), (12522, 31409), (13461, 29218), (14609, 26922)]