487940208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1452203}}^1$

素因数の和:1452221

約数の個数: 40

約数和(自身を含む): 1440586368

約数和(自身を除く): 952646160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1452203, 2904406, 4356609, 5808812, 8713218, 10165421, 11617624, 17426436, 20330842, 23235248, 30496263, 34852872, 40661684, 60992526, 69705744, 81323368, 121985052, 162646736, 243970104, 487940208]

約数ペア:

[(1, 487940208), (2, 243970104), (3, 162646736), (4, 121985052), (6, 81323368), (7, 69705744), (8, 60992526), (12, 40661684), (14, 34852872), (16, 30496263), (21, 23235248), (24, 20330842), (28, 17426436), (42, 11617624), (48, 10165421), (56, 8713218), (84, 5808812), (112, 4356609), (168, 2904406), (336, 1452203)]