346323906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:508

約数の個数: 72

約数和(自身を含む): 798819840

約数和(自身を除く): 452495934

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 223, 239, 342, 361, 446, 478, 669, 717, 722, 1083, 1338, 1434, 2007, 2151, 2166, 3249, 4014, 4237, 4302, 4541, 6498, 8474, 9082, 12711, 13623, 25422, 27246, 38133, 40869, 53297, 76266, 80503, 81738, 86279, 106594, 159891, 161006, 172558, 241509, 258837, 319782, 479673, 483018, 517674, 724527, 776511, 959346, 1012643, 1449054, 1553022, 2025286, 3037929, 6075858, 9113787, 18227574, 19240217, 38480434, 57720651, 115441302, 173161953, 346323906]

約数ペア:

[(1, 346323906), (2, 173161953), (3, 115441302), (6, 57720651), (9, 38480434), (18, 19240217), (19, 18227574), (38, 9113787), (57, 6075858), (114, 3037929), (171, 2025286), (223, 1553022), (239, 1449054), (342, 1012643), (361, 959346), (446, 776511), (478, 724527), (669, 517674), (717, 483018), (722, 479673), (1083, 319782), (1338, 258837), (1434, 241509), (2007, 172558), (2151, 161006), (2166, 159891), (3249, 106594), (4014, 86279), (4237, 81738), (4302, 80503), (4541, 76266), (6498, 53297), (8474, 40869), (9082, 38133), (12711, 27246), (13623, 25422)]