315972

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 816816

約数和(自身を除く): 500844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 131, 134, 201, 262, 268, 393, 402, 524, 603, 786, 804, 1179, 1206, 1572, 2358, 2412, 4716, 8777, 17554, 26331, 35108, 52662, 78993, 105324, 157986, 315972]

約数ペア:

[(1, 315972), (2, 157986), (3, 105324), (4, 78993), (6, 52662), (9, 35108), (12, 26331), (18, 17554), (36, 8777), (67, 4716), (131, 2412), (134, 2358), (201, 1572), (262, 1206), (268, 1179), (393, 804), (402, 786), (524, 603)]