490699314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{134291}}^1$

素因数の和:134335

約数の個数: 48

約数和(自身を含む): 1256973120

約数和(自身を除く): 766273806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 134291, 268582, 402873, 805746, 940037, 1208619, 1880074, 2417238, 2820111, 3894439, 5640222, 7788878, 8460333, 11683317, 16920666, 23366634, 27261073, 35049951, 54522146, 70099902, 81783219, 163566438, 245349657, 490699314]

約数ペア:

[(1, 490699314), (2, 245349657), (3, 163566438), (6, 81783219), (7, 70099902), (9, 54522146), (14, 35049951), (18, 27261073), (21, 23366634), (29, 16920666), (42, 11683317), (58, 8460333), (63, 7788878), (87, 5640222), (126, 3894439), (174, 2820111), (203, 2417238), (261, 1880074), (406, 1208619), (522, 940037), (609, 805746), (1218, 402873), (1827, 268582), (3654, 134291)]