402550688

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3477

約数の個数: 48

約数和(自身を含む): 819092736

約数和(自身を除く): 416542048

約数列:

[1, 2, 4, 8, 16, 32, 53, 71, 106, 142, 212, 284, 424, 568, 848, 1136, 1696, 2272, 3343, 3763, 6686, 7526, 13372, 15052, 26744, 30104, 53488, 60208, 106976, 120416, 177179, 237353, 354358, 474706, 708716, 949412, 1417432, 1898824, 2834864, 3797648, 5669728, 7595296, 12579709, 25159418, 50318836, 100637672, 201275344, 402550688]

約数ペア:

[(1, 402550688), (2, 201275344), (4, 100637672), (8, 50318836), (16, 25159418), (32, 12579709), (53, 7595296), (71, 5669728), (106, 3797648), (142, 2834864), (212, 1898824), (284, 1417432), (424, 949412), (568, 708716), (848, 474706), (1136, 354358), (1696, 237353), (2272, 177179), (3343, 120416), (3763, 106976), (6686, 60208), (7526, 53488), (13372, 30104), (15052, 26744)]