497943824

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1048

約数の個数: 80

約数和(自身を含む): 1146117120

約数和(自身を除く): 648173296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 173, 217, 248, 346, 434, 496, 692, 829, 868, 1211, 1384, 1658, 1736, 2422, 2768, 3316, 3472, 4844, 5363, 5803, 6632, 9688, 10726, 11606, 13264, 19376, 21452, 23212, 25699, 37541, 42904, 46424, 51398, 75082, 85808, 92848, 102796, 143417, 150164, 179893, 205592, 286834, 300328, 359786, 411184, 573668, 600656, 719572, 1003919, 1147336, 1439144, 2007838, 2294672, 2878288, 4015676, 4445927, 8031352, 8891854, 16062704, 17783708, 31121489, 35567416, 62242978, 71134832, 124485956, 248971912, 497943824]

約数ペア:

[(1, 497943824), (2, 248971912), (4, 124485956), (7, 71134832), (8, 62242978), (14, 35567416), (16, 31121489), (28, 17783708), (31, 16062704), (56, 8891854), (62, 8031352), (112, 4445927), (124, 4015676), (173, 2878288), (217, 2294672), (248, 2007838), (346, 1439144), (434, 1147336), (496, 1003919), (692, 719572), (829, 600656), (868, 573668), (1211, 411184), (1384, 359786), (1658, 300328), (1736, 286834), (2422, 205592), (2768, 179893), (3316, 150164), (3472, 143417), (4844, 102796), (5363, 92848), (5803, 85808), (6632, 75082), (9688, 51398), (10726, 46424), (11606, 42904), (13264, 37541), (19376, 25699), (21452, 23212)]