2801676544

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1579}}^1$

素因数の和:1863

約数の個数: 72

約数和(自身を含む): 5813136000

約数和(自身を除く): 3011459456

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 239, 256, 464, 478, 928, 956, 1579, 1856, 1912, 3158, 3712, 3824, 6316, 6931, 7424, 7648, 12632, 13862, 15296, 25264, 27724, 30592, 45791, 50528, 55448, 61184, 91582, 101056, 110896, 183164, 202112, 221792, 366328, 377381, 404224, 443584, 732656, 754762, 887168, 1465312, 1509524, 1774336, 2930624, 3019048, 5861248, 6038096, 10944049, 11722496, 12076192, 21888098, 24152384, 43776196, 48304768, 87552392, 96609536, 175104784, 350209568, 700419136, 1400838272, 2801676544]

約数ペア:

[(1, 2801676544), (2, 1400838272), (4, 700419136), (8, 350209568), (16, 175104784), (29, 96609536), (32, 87552392), (58, 48304768), (64, 43776196), (116, 24152384), (128, 21888098), (232, 12076192), (239, 11722496), (256, 10944049), (464, 6038096), (478, 5861248), (928, 3019048), (956, 2930624), (1579, 1774336), (1856, 1509524), (1912, 1465312), (3158, 887168), (3712, 754762), (3824, 732656), (6316, 443584), (6931, 404224), (7424, 377381), (7648, 366328), (12632, 221792), (13862, 202112), (15296, 183164), (25264, 110896), (27724, 101056), (30592, 91582), (45791, 61184), (50528, 55448)]