317129988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4621}}^1$

素因数の和:4697

約数の個数: 96

約数和(自身を含む): 911088640

約数和(自身を除く): 593958652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 57, 76, 84, 86, 114, 129, 133, 172, 228, 258, 266, 301, 399, 516, 532, 602, 798, 817, 903, 1204, 1596, 1634, 1806, 2451, 3268, 3612, 4621, 4902, 5719, 9242, 9804, 11438, 13863, 17157, 18484, 22876, 27726, 32347, 34314, 55452, 64694, 68628, 87799, 97041, 129388, 175598, 194082, 198703, 263397, 351196, 388164, 397406, 526794, 596109, 614593, 794812, 1053588, 1192218, 1229186, 1390921, 1843779, 2384436, 2458372, 2781842, 3687558, 3775357, 4172763, 5563684, 7375116, 7550714, 8345526, 11326071, 15101428, 16691052, 22652142, 26427499, 45304284, 52854998, 79282497, 105709996, 158564994, 317129988]

約数ペア:

[(1, 317129988), (2, 158564994), (3, 105709996), (4, 79282497), (6, 52854998), (7, 45304284), (12, 26427499), (14, 22652142), (19, 16691052), (21, 15101428), (28, 11326071), (38, 8345526), (42, 7550714), (43, 7375116), (57, 5563684), (76, 4172763), (84, 3775357), (86, 3687558), (114, 2781842), (129, 2458372), (133, 2384436), (172, 1843779), (228, 1390921), (258, 1229186), (266, 1192218), (301, 1053588), (399, 794812), (516, 614593), (532, 596109), (602, 526794), (798, 397406), (817, 388164), (903, 351196), (1204, 263397), (1596, 198703), (1634, 194082), (1806, 175598), (2451, 129388), (3268, 97041), (3612, 87799), (4621, 68628), (4902, 64694), (5719, 55452), (9242, 34314), (9804, 32347), (11438, 27726), (13863, 22876), (17157, 18484)]