826671456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11621}}^1$

素因数の和:11669

約数の個数: 144

約数和(自身を含む): 2665157040

約数和(自身を除く): 1838485584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11621, 11856, 17784, 23242, 23712, 34863, 35568, 46484, 69726, 71136, 92968, 104589, 139452, 151073, 185936, 209178, 220799, 278904, 302146, 371872, 418356, 441598, 453219, 557808, 604292, 662397, 836712, 883196, 906438, 1115616, 1208584, 1324794, 1359657, 1673424, 1766392, 1812876, 1987191, 2417168, 2649588, 2719314, 2870387, 3346848, 3532784, 3625752, 3974382, 4834336, 5299176, 5438628, 5740774, 7065568, 7251504, 7948764, 8611161, 10598352, 10877256, 11481548, 14503008, 15897528, 17222322, 21196704, 21754512, 22963096, 25833483, 31795056, 34444644, 43509024, 45926192, 51666966, 63590112, 68889288, 91852384, 103333932, 137778576, 206667864, 275557152, 413335728, 826671456]

約数ペア:

[(1, 826671456), (2, 413335728), (3, 275557152), (4, 206667864), (6, 137778576), (8, 103333932), (9, 91852384), (12, 68889288), (13, 63590112), (16, 51666966), (18, 45926192), (19, 43509024), (24, 34444644), (26, 31795056), (32, 25833483), (36, 22963096), (38, 21754512), (39, 21196704), (48, 17222322), (52, 15897528), (57, 14503008), (72, 11481548), (76, 10877256), (78, 10598352), (96, 8611161), (104, 7948764), (114, 7251504), (117, 7065568), (144, 5740774), (152, 5438628), (156, 5299176), (171, 4834336), (208, 3974382), (228, 3625752), (234, 3532784), (247, 3346848), (288, 2870387), (304, 2719314), (312, 2649588), (342, 2417168), (416, 1987191), (456, 1812876), (468, 1766392), (494, 1673424), (608, 1359657), (624, 1324794), (684, 1208584), (741, 1115616), (912, 906438), (936, 883196), (988, 836712), (1248, 662397), (1368, 604292), (1482, 557808), (1824, 453219), (1872, 441598), (1976, 418356), (2223, 371872), (2736, 302146), (2964, 278904), (3744, 220799), (3952, 209178), (4446, 185936), (5472, 151073), (5928, 139452), (7904, 104589), (8892, 92968), (11621, 71136), (11856, 69726), (17784, 46484), (23242, 35568), (23712, 34863)]