420801768

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{110273}}^1$

素因数の和:110338

約数の個数: 48

約数和(自身を含む): 1161185220

約数和(自身を除く): 740383452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 110273, 220546, 330819, 441092, 661638, 882184, 992457, 1323276, 1984914, 2646552, 3969828, 5844469, 7939656, 11688938, 17533407, 23377876, 35066814, 46755752, 52600221, 70133628, 105200442, 140267256, 210400884, 420801768]

約数ペア:

[(1, 420801768), (2, 210400884), (3, 140267256), (4, 105200442), (6, 70133628), (8, 52600221), (9, 46755752), (12, 35066814), (18, 23377876), (24, 17533407), (36, 11688938), (53, 7939656), (72, 5844469), (106, 3969828), (159, 2646552), (212, 1984914), (318, 1323276), (424, 992457), (477, 882184), (636, 661638), (954, 441092), (1272, 330819), (1908, 220546), (3816, 110273)]