15776884384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{20809}}^1$

素因数の和:20910

約数の個数: 96

約数和(自身を含む): 34611192000

約数和(自身を除く): 18834307616

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 43, 58, 76, 86, 116, 152, 172, 232, 304, 344, 464, 551, 608, 688, 817, 928, 1102, 1247, 1376, 1634, 2204, 2494, 3268, 4408, 4988, 6536, 8816, 9976, 13072, 17632, 19952, 20809, 23693, 26144, 39904, 41618, 47386, 83236, 94772, 166472, 189544, 332944, 379088, 395371, 603461, 665888, 758176, 790742, 894787, 1206922, 1581484, 1789574, 2413844, 3162968, 3579148, 4827688, 6325936, 7158296, 9655376, 11465759, 12651872, 14316592, 17000953, 19310752, 22931518, 25948823, 28633184, 34001906, 45863036, 51897646, 68003812, 91726072, 103795292, 136007624, 183452144, 207590584, 272015248, 366904288, 415181168, 493027637, 544030496, 830362336, 986055274, 1972110548, 3944221096, 7888442192, 15776884384]

約数ペア:

[(1, 15776884384), (2, 7888442192), (4, 3944221096), (8, 1972110548), (16, 986055274), (19, 830362336), (29, 544030496), (32, 493027637), (38, 415181168), (43, 366904288), (58, 272015248), (76, 207590584), (86, 183452144), (116, 136007624), (152, 103795292), (172, 91726072), (232, 68003812), (304, 51897646), (344, 45863036), (464, 34001906), (551, 28633184), (608, 25948823), (688, 22931518), (817, 19310752), (928, 17000953), (1102, 14316592), (1247, 12651872), (1376, 11465759), (1634, 9655376), (2204, 7158296), (2494, 6325936), (3268, 4827688), (4408, 3579148), (4988, 3162968), (6536, 2413844), (8816, 1789574), (9976, 1581484), (13072, 1206922), (17632, 894787), (19952, 790742), (20809, 758176), (23693, 665888), (26144, 603461), (39904, 395371), (41618, 379088), (47386, 332944), (83236, 189544), (94772, 166472)]