473488792

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{877}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 1051914240

約数和(自身を除く): 578425448

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 311, 434, 622, 868, 877, 1244, 1736, 1754, 2177, 2488, 3508, 4354, 6139, 7016, 8708, 9641, 12278, 17416, 19282, 24556, 27187, 38564, 49112, 54374, 67487, 77128, 108748, 134974, 190309, 217496, 269948, 272747, 380618, 539896, 545494, 761236, 1090988, 1522472, 1909229, 2181976, 3818458, 7636916, 8455157, 15273832, 16910314, 33820628, 59186099, 67641256, 118372198, 236744396, 473488792]

約数ペア:

[(1, 473488792), (2, 236744396), (4, 118372198), (7, 67641256), (8, 59186099), (14, 33820628), (28, 16910314), (31, 15273832), (56, 8455157), (62, 7636916), (124, 3818458), (217, 2181976), (248, 1909229), (311, 1522472), (434, 1090988), (622, 761236), (868, 545494), (877, 539896), (1244, 380618), (1736, 272747), (1754, 269948), (2177, 217496), (2488, 190309), (3508, 134974), (4354, 108748), (6139, 77128), (7016, 67487), (8708, 54374), (9641, 49112), (12278, 38564), (17416, 27187), (19282, 24556)]