475984496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 1057994784

約数和(自身を除く): 582010288

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 227, 272, 442, 454, 593, 884, 908, 1186, 1768, 1816, 2372, 2951, 3536, 3632, 3859, 4744, 5902, 7709, 7718, 9488, 10081, 11804, 15418, 15436, 20162, 23608, 30836, 30872, 40324, 47216, 50167, 61672, 61744, 80648, 100334, 123344, 131053, 134611, 161296, 200668, 262106, 269222, 401336, 524212, 538444, 802672, 1048424, 1076888, 1749943, 2096848, 2153776, 2288387, 3499886, 4576774, 6999772, 9153548, 13999544, 18307096, 27999088, 29749031, 36614192, 59498062, 118996124, 237992248, 475984496]

約数ペア:

[(1, 475984496), (2, 237992248), (4, 118996124), (8, 59498062), (13, 36614192), (16, 29749031), (17, 27999088), (26, 18307096), (34, 13999544), (52, 9153548), (68, 6999772), (104, 4576774), (136, 3499886), (208, 2288387), (221, 2153776), (227, 2096848), (272, 1749943), (442, 1076888), (454, 1048424), (593, 802672), (884, 538444), (908, 524212), (1186, 401336), (1768, 269222), (1816, 262106), (2372, 200668), (2951, 161296), (3536, 134611), (3632, 131053), (3859, 123344), (4744, 100334), (5902, 80648), (7709, 61744), (7718, 61672), (9488, 50167), (10081, 47216), (11804, 40324), (15418, 30872), (15436, 30836), (20162, 23608)]