1011520496

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1861}}^1$

素因数の和:2110

約数の個数: 80

約数和(自身を含む): 2349516288

約数和(自身を除く): 1337995792

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 211, 322, 368, 422, 644, 844, 1288, 1477, 1688, 1861, 2576, 2954, 3376, 3722, 4853, 5908, 7444, 9706, 11816, 13027, 14888, 19412, 23632, 26054, 29776, 33971, 38824, 42803, 52108, 67942, 77648, 85606, 104216, 135884, 171212, 208432, 271768, 299621, 342424, 392671, 543536, 599242, 684848, 785342, 1198484, 1570684, 2396968, 2748697, 3141368, 4793936, 5497394, 6282736, 9031433, 10994788, 18062866, 21989576, 36125732, 43979152, 63220031, 72251464, 126440062, 144502928, 252880124, 505760248, 1011520496]

約数ペア:

[(1, 1011520496), (2, 505760248), (4, 252880124), (7, 144502928), (8, 126440062), (14, 72251464), (16, 63220031), (23, 43979152), (28, 36125732), (46, 21989576), (56, 18062866), (92, 10994788), (112, 9031433), (161, 6282736), (184, 5497394), (211, 4793936), (322, 3141368), (368, 2748697), (422, 2396968), (644, 1570684), (844, 1198484), (1288, 785342), (1477, 684848), (1688, 599242), (1861, 543536), (2576, 392671), (2954, 342424), (3376, 299621), (3722, 271768), (4853, 208432), (5908, 171212), (7444, 135884), (9706, 104216), (11816, 85606), (13027, 77648), (14888, 67942), (19412, 52108), (23632, 42803), (26054, 38824), (29776, 33971)]