21473377536

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{25913}}^1$

素因数の和:26028

約数の個数: 144

約数和(自身を含む): 62290622016

約数和(自身を除く): 40817244480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 128, 156, 166, 192, 208, 249, 256, 312, 332, 384, 416, 498, 624, 664, 768, 832, 996, 1079, 1248, 1328, 1664, 1992, 2158, 2496, 2656, 3237, 3328, 3984, 4316, 4992, 5312, 6474, 7968, 8632, 9984, 10624, 12948, 15936, 17264, 21248, 25896, 25913, 31872, 34528, 51792, 51826, 63744, 69056, 77739, 103584, 103652, 138112, 155478, 207168, 207304, 276224, 310956, 336869, 414336, 414608, 621912, 673738, 828672, 829216, 1010607, 1243824, 1347476, 1658432, 2021214, 2150779, 2487648, 2694952, 3316864, 4042428, 4301558, 4975296, 5389904, 6452337, 6633728, 8084856, 8603116, 9950592, 10779808, 12904674, 16169712, 17206232, 19901184, 21559616, 25809348, 27960127, 32339424, 34412464, 43119232, 51618696, 55920254, 64678848, 68824928, 83880381, 86238464, 103237392, 111840508, 129357696, 137649856, 167760762, 206474784, 223681016, 258715392, 275299712, 335521524, 412949568, 447362032, 550599424, 671043048, 825899136, 894724064, 1342086096, 1651798272, 1789448128, 2684172192, 3578896256, 5368344384, 7157792512, 10736688768, 21473377536]

約数ペア:

[(1, 21473377536), (2, 10736688768), (3, 7157792512), (4, 5368344384), (6, 3578896256), (8, 2684172192), (12, 1789448128), (13, 1651798272), (16, 1342086096), (24, 894724064), (26, 825899136), (32, 671043048), (39, 550599424), (48, 447362032), (52, 412949568), (64, 335521524), (78, 275299712), (83, 258715392), (96, 223681016), (104, 206474784), (128, 167760762), (156, 137649856), (166, 129357696), (192, 111840508), (208, 103237392), (249, 86238464), (256, 83880381), (312, 68824928), (332, 64678848), (384, 55920254), (416, 51618696), (498, 43119232), (624, 34412464), (664, 32339424), (768, 27960127), (832, 25809348), (996, 21559616), (1079, 19901184), (1248, 17206232), (1328, 16169712), (1664, 12904674), (1992, 10779808), (2158, 9950592), (2496, 8603116), (2656, 8084856), (3237, 6633728), (3328, 6452337), (3984, 5389904), (4316, 4975296), (4992, 4301558), (5312, 4042428), (6474, 3316864), (7968, 2694952), (8632, 2487648), (9984, 2150779), (10624, 2021214), (12948, 1658432), (15936, 1347476), (17264, 1243824), (21248, 1010607), (25896, 829216), (25913, 828672), (31872, 673738), (34528, 621912), (51792, 414608), (51826, 414336), (63744, 336869), (69056, 310956), (77739, 276224), (103584, 207304), (103652, 207168), (138112, 155478)]