258168

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 668160

約数和(自身を除く): 409992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 347, 372, 694, 744, 1041, 1388, 2082, 2776, 4164, 8328, 10757, 21514, 32271, 43028, 64542, 86056, 129084, 258168]

約数ペア:

[(1, 258168), (2, 129084), (3, 86056), (4, 64542), (6, 43028), (8, 32271), (12, 21514), (24, 10757), (31, 8328), (62, 4164), (93, 2776), (124, 2082), (186, 1388), (248, 1041), (347, 744), (372, 694)]