678248868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 1798594560

約数和(自身を除く): 1120345692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 163, 174, 319, 326, 348, 489, 638, 652, 957, 978, 1087, 1276, 1793, 1914, 1956, 2174, 3261, 3586, 3828, 4348, 4727, 5379, 6522, 7172, 9454, 10758, 11957, 13044, 14181, 18908, 21516, 23914, 28362, 31523, 35871, 47828, 51997, 56724, 63046, 71742, 94569, 103994, 126092, 143484, 155991, 177181, 189138, 207988, 311982, 346753, 354362, 378276, 531543, 623964, 693506, 708724, 1040259, 1063086, 1387012, 1948991, 2080518, 2126172, 3897982, 4161036, 5138249, 5846973, 7795964, 10276498, 11693946, 15414747, 20552996, 23387892, 30829494, 56520739, 61658988, 113041478, 169562217, 226082956, 339124434, 678248868]

約数ペア:

[(1, 678248868), (2, 339124434), (3, 226082956), (4, 169562217), (6, 113041478), (11, 61658988), (12, 56520739), (22, 30829494), (29, 23387892), (33, 20552996), (44, 15414747), (58, 11693946), (66, 10276498), (87, 7795964), (116, 5846973), (132, 5138249), (163, 4161036), (174, 3897982), (319, 2126172), (326, 2080518), (348, 1948991), (489, 1387012), (638, 1063086), (652, 1040259), (957, 708724), (978, 693506), (1087, 623964), (1276, 531543), (1793, 378276), (1914, 354362), (1956, 346753), (2174, 311982), (3261, 207988), (3586, 189138), (3828, 177181), (4348, 155991), (4727, 143484), (5379, 126092), (6522, 103994), (7172, 94569), (9454, 71742), (10758, 63046), (11957, 56724), (13044, 51997), (14181, 47828), (18908, 35871), (21516, 31523), (23914, 28362)]