317793476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 753392640

約数和(自身を除く): 435599164

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 139, 143, 154, 182, 278, 286, 308, 364, 556, 571, 572, 973, 1001, 1142, 1529, 1807, 1946, 2002, 2284, 3058, 3614, 3892, 3997, 4004, 6116, 6281, 7228, 7423, 7994, 10703, 12562, 12649, 14846, 15988, 19877, 21406, 25124, 25298, 29692, 39754, 42812, 43967, 50596, 51961, 79369, 79508, 81653, 87934, 103922, 139139, 158738, 163306, 175868, 207844, 278278, 317476, 326612, 555583, 556556, 571571, 873059, 1031797, 1111166, 1143142, 1746118, 2063594, 2222332, 2286284, 3492236, 4127188, 6111413, 7222579, 11349767, 12222826, 14445158, 22699534, 24445652, 28890316, 45399068, 79448369, 158896738, 317793476]

約数ペア:

[(1, 317793476), (2, 158896738), (4, 79448369), (7, 45399068), (11, 28890316), (13, 24445652), (14, 22699534), (22, 14445158), (26, 12222826), (28, 11349767), (44, 7222579), (52, 6111413), (77, 4127188), (91, 3492236), (139, 2286284), (143, 2222332), (154, 2063594), (182, 1746118), (278, 1143142), (286, 1111166), (308, 1031797), (364, 873059), (556, 571571), (571, 556556), (572, 555583), (973, 326612), (1001, 317476), (1142, 278278), (1529, 207844), (1807, 175868), (1946, 163306), (2002, 158738), (2284, 139139), (3058, 103922), (3614, 87934), (3892, 81653), (3997, 79508), (4004, 79369), (6116, 51961), (6281, 50596), (7228, 43967), (7423, 42812), (7994, 39754), (10703, 29692), (12562, 25298), (12649, 25124), (14846, 21406), (15988, 19877)]