408327972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{2467}}^1$

素因数の和:3548

約数の個数: 48

約数和(自身を含む): 1027438272

約数和(自身を除く): 619110300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1061, 2122, 2467, 3183, 4244, 4934, 6366, 7401, 9868, 12732, 13793, 14802, 27586, 29604, 32071, 41379, 55172, 64142, 82758, 96213, 128284, 165516, 192426, 384852, 2617487, 5234974, 7852461, 10469948, 15704922, 31409844, 34027331, 68054662, 102081993, 136109324, 204163986, 408327972]

約数ペア:

[(1, 408327972), (2, 204163986), (3, 136109324), (4, 102081993), (6, 68054662), (12, 34027331), (13, 31409844), (26, 15704922), (39, 10469948), (52, 7852461), (78, 5234974), (156, 2617487), (1061, 384852), (2122, 192426), (2467, 165516), (3183, 128284), (4244, 96213), (4934, 82758), (6366, 64142), (7401, 55172), (9868, 41379), (12732, 32071), (13793, 29604), (14802, 27586)]