317043558

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 112

約数和(自身を含む): 787746960

約数和(自身を除く): 470703402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 81, 86, 117, 129, 162, 234, 243, 258, 351, 387, 389, 486, 559, 702, 729, 774, 778, 1053, 1118, 1161, 1167, 1458, 1677, 2106, 2322, 2334, 3159, 3354, 3483, 3501, 5031, 5057, 6318, 6966, 7002, 9477, 10062, 10114, 10449, 10503, 15093, 15171, 16727, 18954, 20898, 21006, 30186, 30342, 31347, 31509, 33454, 45279, 45513, 50181, 62694, 63018, 90558, 91026, 94527, 100362, 135837, 136539, 150543, 189054, 217451, 271674, 273078, 283581, 301086, 407511, 409617, 434902, 451629, 567162, 652353, 815022, 819234, 903258, 1228851, 1304706, 1354887, 1957059, 2457702, 2709774, 3686553, 3914118, 4064661, 5871177, 7373106, 8129322, 11742354, 12193983, 17613531, 24387966, 35227062, 52840593, 105681186, 158521779, 317043558]

約数ペア:

[(1, 317043558), (2, 158521779), (3, 105681186), (6, 52840593), (9, 35227062), (13, 24387966), (18, 17613531), (26, 12193983), (27, 11742354), (39, 8129322), (43, 7373106), (54, 5871177), (78, 4064661), (81, 3914118), (86, 3686553), (117, 2709774), (129, 2457702), (162, 1957059), (234, 1354887), (243, 1304706), (258, 1228851), (351, 903258), (387, 819234), (389, 815022), (486, 652353), (559, 567162), (702, 451629), (729, 434902), (774, 409617), (778, 407511), (1053, 301086), (1118, 283581), (1161, 273078), (1167, 271674), (1458, 217451), (1677, 189054), (2106, 150543), (2322, 136539), (2334, 135837), (3159, 100362), (3354, 94527), (3483, 91026), (3501, 90558), (5031, 63018), (5057, 62694), (6318, 50181), (6966, 45513), (7002, 45279), (9477, 33454), (10062, 31509), (10114, 31347), (10449, 30342), (10503, 30186), (15093, 21006), (15171, 20898), (16727, 18954)]