313544028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{5647}}^1$

素因数の和:6322

約数の個数: 48

約数和(自身を含む): 837530624

約数和(自身を除く): 523986596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1322, 1983, 2644, 3966, 4627, 5647, 7932, 9254, 11294, 13881, 16941, 18508, 22588, 27762, 33882, 39529, 55524, 67764, 79058, 118587, 158116, 237174, 474348, 3732667, 7465334, 11198001, 14930668, 22396002, 26128669, 44792004, 52257338, 78386007, 104514676, 156772014, 313544028]

約数ペア:

[(1, 313544028), (2, 156772014), (3, 104514676), (4, 78386007), (6, 52257338), (7, 44792004), (12, 26128669), (14, 22396002), (21, 14930668), (28, 11198001), (42, 7465334), (84, 3732667), (661, 474348), (1322, 237174), (1983, 158116), (2644, 118587), (3966, 79058), (4627, 67764), (5647, 55524), (7932, 39529), (9254, 33882), (11294, 27762), (13881, 22588), (16941, 18508)]