286445284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 526321152

約数和(自身を除く): 239875868

約数列:

[1, 2, 4, 53, 73, 83, 106, 146, 166, 212, 223, 292, 332, 446, 892, 3869, 4399, 6059, 7738, 8798, 11819, 12118, 15476, 16279, 17596, 18509, 23638, 24236, 32558, 37018, 47276, 65116, 74036, 321127, 642254, 862787, 980977, 1284508, 1351157, 1725574, 1961954, 2702314, 3451148, 3923908, 5404628, 71611321, 143222642, 286445284]

約数ペア:

[(1, 286445284), (2, 143222642), (4, 71611321), (53, 5404628), (73, 3923908), (83, 3451148), (106, 2702314), (146, 1961954), (166, 1725574), (212, 1351157), (223, 1284508), (292, 980977), (332, 862787), (446, 642254), (892, 321127), (3869, 74036), (4399, 65116), (6059, 47276), (7738, 37018), (8798, 32558), (11819, 24236), (12118, 23638), (15476, 18509), (16279, 17596)]