2100080939008

素因数分解:

$2^{12}\times {\mathrm{13}}^2\times {\mathrm{1087}}^1\times {\mathrm{2791}}^1$

素因数の和:3928

約数の個数: 156

約数和(自身を含む): 4553363532288

約数和(自身を除く): 2453282593280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1024, 1087, 1352, 1664, 2048, 2174, 2704, 2791, 3328, 4096, 4348, 5408, 5582, 6656, 8696, 10816, 11164, 13312, 14131, 17392, 21632, 22328, 26624, 28262, 34784, 36283, 43264, 44656, 53248, 56524, 69568, 72566, 86528, 89312, 113048, 139136, 145132, 173056, 178624, 183703, 226096, 278272, 290264, 346112, 357248, 367406, 452192, 471679, 556544, 580528, 692224, 714496, 734812, 904384, 943358, 1113088, 1161056, 1428992, 1469624, 1808768, 1886716, 2226176, 2322112, 2857984, 2939248, 3033817, 3617536, 3773432, 4452352, 4644224, 5715968, 5878496, 6067634, 7235072, 7546864, 9288448, 11431936, 11756992, 12135268, 14470144, 15093728, 18576896, 23513984, 24270536, 28940288, 30187456, 37153792, 39439621, 47027968, 48541072, 57880576, 60374912, 74307584, 78879242, 94055936, 97082144, 120749824, 148615168, 157758484, 188111872, 194164288, 241499648, 315516968, 376223744, 388328576, 482999296, 512715073, 631033936, 752447488, 776657152, 965998592, 1025430146, 1262067872, 1553314304, 1931997184, 2050860292, 2524135744, 3106628608, 4101720584, 5048271488, 6213257216, 8203441168, 10096542976, 12426514432, 16406882336, 20193085952, 32813764672, 40386171904, 65627529344, 80772343808, 131255058688, 161544687616, 262510117376, 525020234752, 1050040469504, 2100080939008]

約数ペア:

[(1, 2100080939008), (2, 1050040469504), (4, 525020234752), (8, 262510117376), (13, 161544687616), (16, 131255058688), (26, 80772343808), (32, 65627529344), (52, 40386171904), (64, 32813764672), (104, 20193085952), (128, 16406882336), (169, 12426514432), (208, 10096542976), (256, 8203441168), (338, 6213257216), (416, 5048271488), (512, 4101720584), (676, 3106628608), (832, 2524135744), (1024, 2050860292), (1087, 1931997184), (1352, 1553314304), (1664, 1262067872), (2048, 1025430146), (2174, 965998592), (2704, 776657152), (2791, 752447488), (3328, 631033936), (4096, 512715073), (4348, 482999296), (5408, 388328576), (5582, 376223744), (6656, 315516968), (8696, 241499648), (10816, 194164288), (11164, 188111872), (13312, 157758484), (14131, 148615168), (17392, 120749824), (21632, 97082144), (22328, 94055936), (26624, 78879242), (28262, 74307584), (34784, 60374912), (36283, 57880576), (43264, 48541072), (44656, 47027968), (53248, 39439621), (56524, 37153792), (69568, 30187456), (72566, 28940288), (86528, 24270536), (89312, 23513984), (113048, 18576896), (139136, 15093728), (145132, 14470144), (173056, 12135268), (178624, 11756992), (183703, 11431936), (226096, 9288448), (278272, 7546864), (290264, 7235072), (346112, 6067634), (357248, 5878496), (367406, 5715968), (452192, 4644224), (471679, 4452352), (556544, 3773432), (580528, 3617536), (692224, 3033817), (714496, 2939248), (734812, 2857984), (904384, 2322112), (943358, 2226176), (1113088, 1886716), (1161056, 1808768), (1428992, 1469624)]