398182668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{23417}}^1$

素因数の和:23546

約数の個数: 48

約数和(自身を含む): 1009784160

約数和(自身を除く): 611601492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 2834, 4251, 5668, 8502, 17004, 23417, 46834, 70251, 93668, 140502, 281004, 304421, 608842, 913263, 1217684, 1826526, 2552453, 3653052, 5104906, 7657359, 10209812, 15314718, 30629436, 33181889, 66363778, 99545667, 132727556, 199091334, 398182668]

約数ペア:

[(1, 398182668), (2, 199091334), (3, 132727556), (4, 99545667), (6, 66363778), (12, 33181889), (13, 30629436), (26, 15314718), (39, 10209812), (52, 7657359), (78, 5104906), (109, 3653052), (156, 2552453), (218, 1826526), (327, 1217684), (436, 913263), (654, 608842), (1308, 304421), (1417, 281004), (2834, 140502), (4251, 93668), (5668, 70251), (8502, 46834), (17004, 23417)]