490895712

素因数分解:

$2^5\times 3^2\times {\mathrm{1704499}}^1$

素因数の和:1704515

約数の個数: 36

約数和(自身を含む): 1395985500

約数和(自身を除く): 905089788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1704499, 3408998, 5113497, 6817996, 10226994, 13635992, 15340491, 20453988, 27271984, 30680982, 40907976, 54543968, 61361964, 81815952, 122723928, 163631904, 245447856, 490895712]

約数ペア:

[(1, 490895712), (2, 245447856), (3, 163631904), (4, 122723928), (6, 81815952), (8, 61361964), (9, 54543968), (12, 40907976), (16, 30680982), (18, 27271984), (24, 20453988), (32, 15340491), (36, 13635992), (48, 10226994), (72, 6817996), (96, 5113497), (144, 3408998), (288, 1704499)]