673492014

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 1614543840

約数和(自身を除く): 941051826

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 89, 117, 146, 178, 219, 234, 267, 438, 443, 534, 657, 801, 886, 949, 1157, 1314, 1329, 1602, 1898, 2314, 2658, 2847, 3471, 3987, 5694, 5759, 6497, 6942, 7974, 8541, 10413, 11518, 12994, 17082, 17277, 19491, 20826, 32339, 34554, 38982, 39427, 51831, 58473, 64678, 78854, 84461, 97017, 103662, 116946, 118281, 168922, 194034, 236562, 253383, 291051, 354843, 420407, 506766, 512551, 582102, 709686, 760149, 840814, 1025102, 1261221, 1520298, 1537653, 2522442, 2878171, 3075306, 3783663, 4612959, 5756342, 7567326, 8634513, 9225918, 17269026, 25903539, 37416223, 51807078, 74832446, 112248669, 224497338, 336746007, 673492014]

約数ペア:

[(1, 673492014), (2, 336746007), (3, 224497338), (6, 112248669), (9, 74832446), (13, 51807078), (18, 37416223), (26, 25903539), (39, 17269026), (73, 9225918), (78, 8634513), (89, 7567326), (117, 5756342), (146, 4612959), (178, 3783663), (219, 3075306), (234, 2878171), (267, 2522442), (438, 1537653), (443, 1520298), (534, 1261221), (657, 1025102), (801, 840814), (886, 760149), (949, 709686), (1157, 582102), (1314, 512551), (1329, 506766), (1602, 420407), (1898, 354843), (2314, 291051), (2658, 253383), (2847, 236562), (3471, 194034), (3987, 168922), (5694, 118281), (5759, 116946), (6497, 103662), (6942, 97017), (7974, 84461), (8541, 78854), (10413, 64678), (11518, 58473), (12994, 51831), (17082, 39427), (17277, 38982), (19491, 34554), (20826, 32339)]