2653670656

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16273}}^1$

素因数の和:16316

約数の個数: 108

約数和(自身を含む): 6636179172

約数和(自身を除く): 3982508516

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 1792, 2548, 2912, 3136, 3328, 5096, 5824, 6272, 10192, 11648, 12544, 16273, 20384, 23296, 32546, 40768, 65092, 81536, 113911, 130184, 163072, 211549, 227822, 260368, 423098, 455644, 520736, 797377, 846196, 911288, 1041472, 1480843, 1594754, 1692392, 1822576, 2082944, 2961686, 3189508, 3384784, 3645152, 4165888, 5923372, 6379016, 6769568, 7290304, 10365901, 11846744, 12758032, 13539136, 14580608, 20731802, 23693488, 25516064, 27078272, 29161216, 41463604, 47386976, 51032128, 54156544, 82927208, 94773952, 102064256, 165854416, 189547904, 204128512, 331708832, 379095808, 663417664, 1326835328, 2653670656]

約数ペア:

[(1, 2653670656), (2, 1326835328), (4, 663417664), (7, 379095808), (8, 331708832), (13, 204128512), (14, 189547904), (16, 165854416), (26, 102064256), (28, 94773952), (32, 82927208), (49, 54156544), (52, 51032128), (56, 47386976), (64, 41463604), (91, 29161216), (98, 27078272), (104, 25516064), (112, 23693488), (128, 20731802), (182, 14580608), (196, 13539136), (208, 12758032), (224, 11846744), (256, 10365901), (364, 7290304), (392, 6769568), (416, 6379016), (448, 5923372), (637, 4165888), (728, 3645152), (784, 3384784), (832, 3189508), (896, 2961686), (1274, 2082944), (1456, 1822576), (1568, 1692392), (1664, 1594754), (1792, 1480843), (2548, 1041472), (2912, 911288), (3136, 846196), (3328, 797377), (5096, 520736), (5824, 455644), (6272, 423098), (10192, 260368), (11648, 227822), (12544, 211549), (16273, 163072), (20384, 130184), (23296, 113911), (32546, 81536), (40768, 65092)]