255933108

素因数分解:

$2^2\times 3^4\times {\mathrm{499}}^1\times {\mathrm{1583}}^1$

素因数の和:2098

約数の個数: 60

約数和(自身を含む): 670824000

約数和(自身を除く): 414890892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 499, 998, 1497, 1583, 1996, 2994, 3166, 4491, 4749, 5988, 6332, 8982, 9498, 13473, 14247, 17964, 18996, 26946, 28494, 40419, 42741, 53892, 56988, 80838, 85482, 128223, 161676, 170964, 256446, 512892, 789917, 1579834, 2369751, 3159668, 4739502, 7109253, 9479004, 14218506, 21327759, 28437012, 42655518, 63983277, 85311036, 127966554, 255933108]

約数ペア:

[(1, 255933108), (2, 127966554), (3, 85311036), (4, 63983277), (6, 42655518), (9, 28437012), (12, 21327759), (18, 14218506), (27, 9479004), (36, 7109253), (54, 4739502), (81, 3159668), (108, 2369751), (162, 1579834), (324, 789917), (499, 512892), (998, 256446), (1497, 170964), (1583, 161676), (1996, 128223), (2994, 85482), (3166, 80838), (4491, 56988), (4749, 53892), (5988, 42741), (6332, 40419), (8982, 28494), (9498, 26946), (13473, 18996), (14247, 17964)]