1251312

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 3273600

約数和(自身を除く): 2022288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 199, 262, 393, 398, 524, 597, 786, 796, 1048, 1194, 1572, 1592, 2096, 2388, 3144, 3184, 4776, 6288, 9552, 26069, 52138, 78207, 104276, 156414, 208552, 312828, 417104, 625656, 1251312]

約数ペア:

[(1, 1251312), (2, 625656), (3, 417104), (4, 312828), (6, 208552), (8, 156414), (12, 104276), (16, 78207), (24, 52138), (48, 26069), (131, 9552), (199, 6288), (262, 4776), (393, 3184), (398, 3144), (524, 2388), (597, 2096), (786, 1592), (796, 1572), (1048, 1194)]