337551214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 685278720

約数和(自身を除く): 347727506

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 139, 143, 154, 182, 278, 286, 973, 1001, 1213, 1529, 1807, 1946, 2002, 2426, 3058, 3614, 8491, 10703, 12649, 13343, 15769, 16982, 19877, 21406, 25298, 26686, 31538, 39754, 93401, 110383, 139139, 168607, 173459, 186802, 220766, 278278, 337214, 346918, 1180249, 1214213, 1854677, 2191891, 2360498, 2428426, 3709354, 4383782, 12982739, 15343237, 24110801, 25965478, 30686474, 48221602, 168775607, 337551214]

約数ペア:

[(1, 337551214), (2, 168775607), (7, 48221602), (11, 30686474), (13, 25965478), (14, 24110801), (22, 15343237), (26, 12982739), (77, 4383782), (91, 3709354), (139, 2428426), (143, 2360498), (154, 2191891), (182, 1854677), (278, 1214213), (286, 1180249), (973, 346918), (1001, 337214), (1213, 278278), (1529, 220766), (1807, 186802), (1946, 173459), (2002, 168607), (2426, 139139), (3058, 110383), (3614, 93401), (8491, 39754), (10703, 31538), (12649, 26686), (13343, 25298), (15769, 21406), (16982, 19877)]