2581325376

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11783}}^1$

素因数の和:11968

約数の個数: 112

約数和(自身を含む): 7853988864

約数和(自身を除く): 5272663488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 163, 168, 192, 224, 326, 336, 448, 489, 652, 672, 978, 1141, 1304, 1344, 1956, 2282, 2608, 3423, 3912, 4564, 5216, 6846, 7824, 9128, 10432, 11783, 13692, 15648, 18256, 23566, 27384, 31296, 35349, 36512, 47132, 54768, 70698, 73024, 82481, 94264, 109536, 141396, 164962, 188528, 219072, 247443, 282792, 329924, 377056, 494886, 565584, 659848, 754112, 989772, 1131168, 1319696, 1920629, 1979544, 2262336, 2639392, 3841258, 3959088, 5278784, 5761887, 7682516, 7918176, 11523774, 13444403, 15365032, 15836352, 23047548, 26888806, 30730064, 40333209, 46095096, 53777612, 61460128, 80666418, 92190192, 107555224, 122920256, 161332836, 184380384, 215110448, 322665672, 368760768, 430220896, 645331344, 860441792, 1290662688, 2581325376]

約数ペア:

[(1, 2581325376), (2, 1290662688), (3, 860441792), (4, 645331344), (6, 430220896), (7, 368760768), (8, 322665672), (12, 215110448), (14, 184380384), (16, 161332836), (21, 122920256), (24, 107555224), (28, 92190192), (32, 80666418), (42, 61460128), (48, 53777612), (56, 46095096), (64, 40333209), (84, 30730064), (96, 26888806), (112, 23047548), (163, 15836352), (168, 15365032), (192, 13444403), (224, 11523774), (326, 7918176), (336, 7682516), (448, 5761887), (489, 5278784), (652, 3959088), (672, 3841258), (978, 2639392), (1141, 2262336), (1304, 1979544), (1344, 1920629), (1956, 1319696), (2282, 1131168), (2608, 989772), (3423, 754112), (3912, 659848), (4564, 565584), (5216, 494886), (6846, 377056), (7824, 329924), (9128, 282792), (10432, 247443), (11783, 219072), (13692, 188528), (15648, 164962), (18256, 141396), (23566, 109536), (27384, 94264), (31296, 82481), (35349, 73024), (36512, 70698), (47132, 54768)]