686270964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 1741824000

約数和(自身を除く): 1055553036

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 179, 276, 348, 358, 479, 537, 667, 716, 958, 1074, 1334, 1437, 1916, 2001, 2148, 2668, 2874, 4002, 4117, 5191, 5748, 8004, 8234, 10382, 11017, 12351, 13891, 15573, 16468, 20764, 22034, 24702, 27782, 31146, 33051, 41673, 44068, 49404, 55564, 62292, 66102, 83346, 85741, 119393, 132204, 166692, 171482, 238786, 257223, 319493, 342964, 358179, 477572, 514446, 638986, 716358, 958479, 1028892, 1277972, 1432716, 1916958, 1972043, 2486489, 3833916, 3944086, 4972978, 5916129, 7459467, 7888172, 9945956, 11832258, 14918934, 23664516, 29837868, 57189247, 114378494, 171567741, 228756988, 343135482, 686270964]

約数ペア:

[(1, 686270964), (2, 343135482), (3, 228756988), (4, 171567741), (6, 114378494), (12, 57189247), (23, 29837868), (29, 23664516), (46, 14918934), (58, 11832258), (69, 9945956), (87, 7888172), (92, 7459467), (116, 5916129), (138, 4972978), (174, 3944086), (179, 3833916), (276, 2486489), (348, 1972043), (358, 1916958), (479, 1432716), (537, 1277972), (667, 1028892), (716, 958479), (958, 716358), (1074, 638986), (1334, 514446), (1437, 477572), (1916, 358179), (2001, 342964), (2148, 319493), (2668, 257223), (2874, 238786), (4002, 171482), (4117, 166692), (5191, 132204), (5748, 119393), (8004, 85741), (8234, 83346), (10382, 66102), (11017, 62292), (12351, 55564), (13891, 49404), (15573, 44068), (16468, 41673), (20764, 33051), (22034, 31146), (24702, 27782)]