314977158

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1277}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 696193056

約数和(自身を除く): 381215898

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 193, 213, 386, 426, 579, 639, 1158, 1277, 1278, 1737, 2554, 3474, 3831, 7662, 11493, 13703, 22986, 27406, 41109, 82218, 90667, 123327, 181334, 246461, 246654, 272001, 492922, 544002, 739383, 816003, 1478766, 1632006, 2218149, 4436298, 17498731, 34997462, 52496193, 104992386, 157488579, 314977158]

約数ペア:

[(1, 314977158), (2, 157488579), (3, 104992386), (6, 52496193), (9, 34997462), (18, 17498731), (71, 4436298), (142, 2218149), (193, 1632006), (213, 1478766), (386, 816003), (426, 739383), (579, 544002), (639, 492922), (1158, 272001), (1277, 246654), (1278, 246461), (1737, 181334), (2554, 123327), (3474, 90667), (3831, 82218), (7662, 41109), (11493, 27406), (13703, 22986)]