254309584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{14813}}^1$

素因数の和:14887

約数の個数: 40

約数和(自身を含む): 523526760

約数和(自身を除く): 269217176

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 2146, 4292, 8584, 14813, 17168, 29626, 59252, 118504, 237008, 429577, 548081, 859154, 1096162, 1718308, 2192324, 3436616, 4384648, 6873232, 8769296, 15894349, 31788698, 63577396, 127154792, 254309584]

約数ペア:

[(1, 254309584), (2, 127154792), (4, 63577396), (8, 31788698), (16, 15894349), (29, 8769296), (37, 6873232), (58, 4384648), (74, 3436616), (116, 2192324), (148, 1718308), (232, 1096162), (296, 859154), (464, 548081), (592, 429577), (1073, 237008), (2146, 118504), (4292, 59252), (8584, 29626), (14813, 17168)]