311248044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3583}}^1$

素因数の和:3739

約数の個数: 72

約数和(自身を含む): 834928640

約数和(自身を除く): 523680596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 1143, 1524, 2286, 2413, 3583, 4572, 4826, 7166, 7239, 9652, 10749, 14332, 14478, 21498, 21717, 28956, 32247, 42996, 43434, 64494, 68077, 86868, 128988, 136154, 204231, 272308, 408462, 455041, 612693, 816924, 910082, 1225386, 1365123, 1820164, 2450772, 2730246, 4095369, 5460492, 8190738, 8645779, 16381476, 17291558, 25937337, 34583116, 51874674, 77812011, 103749348, 155624022, 311248044]

約数ペア:

[(1, 311248044), (2, 155624022), (3, 103749348), (4, 77812011), (6, 51874674), (9, 34583116), (12, 25937337), (18, 17291558), (19, 16381476), (36, 8645779), (38, 8190738), (57, 5460492), (76, 4095369), (114, 2730246), (127, 2450772), (171, 1820164), (228, 1365123), (254, 1225386), (342, 910082), (381, 816924), (508, 612693), (684, 455041), (762, 408462), (1143, 272308), (1524, 204231), (2286, 136154), (2413, 128988), (3583, 86868), (4572, 68077), (4826, 64494), (7166, 43434), (7239, 42996), (9652, 32247), (10749, 28956), (14332, 21717), (14478, 21498)]