680253156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{3019}}^1$

素因数の和:3609

約数の個数: 72

約数和(自身を含む): 1879768800

約数和(自身を除く): 1199515644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 569, 1138, 1707, 2276, 3019, 3414, 5121, 6038, 6259, 6828, 9057, 10242, 12076, 12518, 18114, 18777, 20484, 25036, 27171, 33209, 36228, 37554, 54342, 56331, 66418, 75108, 99627, 108684, 112662, 132836, 199254, 225324, 298881, 398508, 597762, 1195524, 1717811, 3435622, 5153433, 6871244, 10306866, 15460299, 18895921, 20613732, 30920598, 37791842, 56687763, 61841196, 75583684, 113375526, 170063289, 226751052, 340126578, 680253156]

約数ペア:

[(1, 680253156), (2, 340126578), (3, 226751052), (4, 170063289), (6, 113375526), (9, 75583684), (11, 61841196), (12, 56687763), (18, 37791842), (22, 30920598), (33, 20613732), (36, 18895921), (44, 15460299), (66, 10306866), (99, 6871244), (132, 5153433), (198, 3435622), (396, 1717811), (569, 1195524), (1138, 597762), (1707, 398508), (2276, 298881), (3019, 225324), (3414, 199254), (5121, 132836), (6038, 112662), (6259, 108684), (6828, 99627), (9057, 75108), (10242, 66418), (12076, 56331), (12518, 54342), (18114, 37554), (18777, 36228), (20484, 33209), (25036, 27171)]