678404784

素因数分解:

$2^4\times 3^1\times {\mathrm{3331}}^1\times {\mathrm{4243}}^1$

素因数の和:7585

約数の個数: 40

約数和(自身を含む): 1753484992

約数和(自身を除く): 1075080208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3331, 4243, 6662, 8486, 9993, 12729, 13324, 16972, 19986, 25458, 26648, 33944, 39972, 50916, 53296, 67888, 79944, 101832, 159888, 203664, 14133433, 28266866, 42400299, 56533732, 84800598, 113067464, 169601196, 226134928, 339202392, 678404784]

約数ペア:

[(1, 678404784), (2, 339202392), (3, 226134928), (4, 169601196), (6, 113067464), (8, 84800598), (12, 56533732), (16, 42400299), (24, 28266866), (48, 14133433), (3331, 203664), (4243, 159888), (6662, 101832), (8486, 79944), (9993, 67888), (12729, 53296), (13324, 50916), (16972, 39972), (19986, 33944), (25458, 26648)]