220115616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{327553}}^1$

素因数の和:327573

約数の個数: 48

約数和(自身を含む): 660348864

約数和(自身を除く): 440233248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 327553, 655106, 982659, 1310212, 1965318, 2292871, 2620424, 3930636, 4585742, 5240848, 6878613, 7861272, 9171484, 10481696, 13757226, 15722544, 18342968, 27514452, 31445088, 36685936, 55028904, 73371872, 110057808, 220115616]

約数ペア:

[(1, 220115616), (2, 110057808), (3, 73371872), (4, 55028904), (6, 36685936), (7, 31445088), (8, 27514452), (12, 18342968), (14, 15722544), (16, 13757226), (21, 10481696), (24, 9171484), (28, 7861272), (32, 6878613), (42, 5240848), (48, 4585742), (56, 3930636), (84, 2620424), (96, 2292871), (112, 1965318), (168, 1310212), (224, 982659), (336, 655106), (672, 327553)]