280285104

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{530843}}^1$

素因数の和:530865

約数の個数: 40

約数和(自身を含む): 789895872

約数和(自身を除く): 509610768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 530843, 1061686, 1592529, 2123372, 3185058, 4246744, 5839273, 6370116, 8493488, 11678546, 12740232, 17517819, 23357092, 25480464, 35035638, 46714184, 70071276, 93428368, 140142552, 280285104]

約数ペア:

[(1, 280285104), (2, 140142552), (3, 93428368), (4, 70071276), (6, 46714184), (8, 35035638), (11, 25480464), (12, 23357092), (16, 17517819), (22, 12740232), (24, 11678546), (33, 8493488), (44, 6370116), (48, 5839273), (66, 4246744), (88, 3185058), (132, 2123372), (176, 1592529), (264, 1061686), (528, 530843)]