222005088

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1831}}^1$

素因数の和:2268

約数の個数: 72

約数和(自身を含む): 633172176

約数和(自身を除く): 411167088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1684, 1831, 2526, 3368, 3662, 3789, 5052, 5493, 6736, 7324, 7578, 10104, 10986, 13472, 14648, 15156, 16479, 20208, 21972, 29296, 30312, 32958, 40416, 43944, 58592, 60624, 65916, 87888, 121248, 131832, 175776, 263664, 527328, 770851, 1541702, 2312553, 3083404, 4625106, 6166808, 6937659, 9250212, 12333616, 13875318, 18500424, 24667232, 27750636, 37000848, 55501272, 74001696, 111002544, 222005088]

約数ペア:

[(1, 222005088), (2, 111002544), (3, 74001696), (4, 55501272), (6, 37000848), (8, 27750636), (9, 24667232), (12, 18500424), (16, 13875318), (18, 12333616), (24, 9250212), (32, 6937659), (36, 6166808), (48, 4625106), (72, 3083404), (96, 2312553), (144, 1541702), (288, 770851), (421, 527328), (842, 263664), (1263, 175776), (1684, 131832), (1831, 121248), (2526, 87888), (3368, 65916), (3662, 60624), (3789, 58592), (5052, 43944), (5493, 40416), (6736, 32958), (7324, 30312), (7578, 29296), (10104, 21972), (10986, 20208), (13472, 16479), (14648, 15156)]