470894388

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1\times {\mathrm{691}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 1112569920

約数和(自身を除く): 641675532

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 521, 654, 691, 1042, 1308, 1382, 1563, 2073, 2084, 2764, 3126, 4146, 6252, 8292, 56789, 75319, 113578, 150638, 170367, 225957, 227156, 301276, 340734, 360011, 451914, 681468, 720022, 903828, 1080033, 1440044, 2160066, 4320132, 39241199, 78482398, 117723597, 156964796, 235447194, 470894388]

約数ペア:

[(1, 470894388), (2, 235447194), (3, 156964796), (4, 117723597), (6, 78482398), (12, 39241199), (109, 4320132), (218, 2160066), (327, 1440044), (436, 1080033), (521, 903828), (654, 720022), (691, 681468), (1042, 451914), (1308, 360011), (1382, 340734), (1563, 301276), (2073, 227156), (2084, 225957), (2764, 170367), (3126, 150638), (4146, 113578), (6252, 75319), (8292, 56789)]