266249232

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 779563200

約数和(自身を除く): 513313968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 103, 116, 144, 174, 206, 232, 261, 309, 348, 412, 464, 522, 618, 619, 696, 824, 927, 1044, 1236, 1238, 1392, 1648, 1854, 1857, 2088, 2472, 2476, 2987, 3708, 3714, 4176, 4944, 4952, 5571, 5974, 7416, 7428, 8961, 9904, 11142, 11948, 14832, 14856, 17922, 17951, 22284, 23896, 26883, 29712, 35844, 35902, 44568, 47792, 53766, 53853, 63757, 71688, 71804, 89136, 107532, 107706, 127514, 143376, 143608, 161559, 191271, 215064, 215412, 255028, 287216, 323118, 382542, 430128, 430824, 510056, 573813, 646236, 765084, 861648, 1020112, 1147626, 1292472, 1530168, 1848953, 2295252, 2584944, 3060336, 3697906, 4590504, 5546859, 7395812, 9181008, 11093718, 14791624, 16640577, 22187436, 29583248, 33281154, 44374872, 66562308, 88749744, 133124616, 266249232]

約数ペア:

[(1, 266249232), (2, 133124616), (3, 88749744), (4, 66562308), (6, 44374872), (8, 33281154), (9, 29583248), (12, 22187436), (16, 16640577), (18, 14791624), (24, 11093718), (29, 9181008), (36, 7395812), (48, 5546859), (58, 4590504), (72, 3697906), (87, 3060336), (103, 2584944), (116, 2295252), (144, 1848953), (174, 1530168), (206, 1292472), (232, 1147626), (261, 1020112), (309, 861648), (348, 765084), (412, 646236), (464, 573813), (522, 510056), (618, 430824), (619, 430128), (696, 382542), (824, 323118), (927, 287216), (1044, 255028), (1236, 215412), (1238, 215064), (1392, 191271), (1648, 161559), (1854, 143608), (1857, 143376), (2088, 127514), (2472, 107706), (2476, 107532), (2987, 89136), (3708, 71804), (3714, 71688), (4176, 63757), (4944, 53853), (4952, 53766), (5571, 47792), (5974, 44568), (7416, 35902), (7428, 35844), (8961, 29712), (9904, 26883), (11142, 23896), (11948, 22284), (14832, 17951), (14856, 17922)]