988676808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{29873}}^1$

素因数の和:30086

約数の個数: 64

約数和(自身を含む): 2839224960

約数和(自身を除く): 1850548152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 4137, 4728, 5516, 8274, 11032, 16548, 29873, 33096, 59746, 89619, 119492, 179238, 209111, 238984, 358476, 418222, 627333, 716952, 836444, 1254666, 1672888, 2509332, 5018664, 5884981, 11769962, 17654943, 23539924, 35309886, 41194867, 47079848, 70619772, 82389734, 123584601, 141239544, 164779468, 247169202, 329558936, 494338404, 988676808]

約数ペア:

[(1, 988676808), (2, 494338404), (3, 329558936), (4, 247169202), (6, 164779468), (7, 141239544), (8, 123584601), (12, 82389734), (14, 70619772), (21, 47079848), (24, 41194867), (28, 35309886), (42, 23539924), (56, 17654943), (84, 11769962), (168, 5884981), (197, 5018664), (394, 2509332), (591, 1672888), (788, 1254666), (1182, 836444), (1379, 716952), (1576, 627333), (2364, 418222), (2758, 358476), (4137, 238984), (4728, 209111), (5516, 179238), (8274, 119492), (11032, 89619), (16548, 59746), (29873, 33096)]