253456656

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{14627}}^1$

素因数の和:14676

約数の個数: 60

約数和(自身を含む): 691085232

約数和(自身を除く): 437628576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 8664, 14627, 17328, 29254, 43881, 58508, 87762, 117016, 175524, 234032, 277913, 351048, 555826, 702096, 833739, 1111652, 1667478, 2223304, 3334956, 4446608, 5280347, 6669912, 10560694, 13339824, 15841041, 21121388, 31682082, 42242776, 63364164, 84485552, 126728328, 253456656]

約数ペア:

[(1, 253456656), (2, 126728328), (3, 84485552), (4, 63364164), (6, 42242776), (8, 31682082), (12, 21121388), (16, 15841041), (19, 13339824), (24, 10560694), (38, 6669912), (48, 5280347), (57, 4446608), (76, 3334956), (114, 2223304), (152, 1667478), (228, 1111652), (304, 833739), (361, 702096), (456, 555826), (722, 351048), (912, 277913), (1083, 234032), (1444, 175524), (2166, 117016), (2888, 87762), (4332, 58508), (5776, 43881), (8664, 29254), (14627, 17328)]