266586768

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:666

約数の個数: 160

約数和(自身を含む): 880896000

約数和(自身を除く): 614309232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 199, 216, 252, 336, 378, 398, 432, 443, 504, 597, 756, 796, 886, 1008, 1194, 1329, 1393, 1512, 1592, 1772, 1791, 2388, 2658, 2786, 3024, 3101, 3184, 3544, 3582, 3987, 4179, 4776, 5316, 5373, 5572, 6202, 7088, 7164, 7974, 8358, 9303, 9552, 10632, 10746, 11144, 11961, 12404, 12537, 14328, 15948, 16716, 18606, 21264, 21492, 22288, 23922, 24808, 25074, 27909, 28656, 31896, 33432, 37212, 37611, 42984, 47844, 49616, 50148, 55818, 63792, 66864, 74424, 75222, 83727, 85968, 88157, 95688, 100296, 111636, 148848, 150444, 167454, 176314, 191376, 200592, 223272, 264471, 300888, 334908, 352628, 446544, 528942, 601776, 617099, 669816, 705256, 793413, 1057884, 1234198, 1339632, 1410512, 1586826, 1851297, 2115768, 2380239, 2468396, 3173652, 3702594, 4231536, 4760478, 4936792, 5553891, 6347304, 7405188, 9520956, 9873584, 11107782, 12694608, 14810376, 16661673, 19041912, 22215564, 29620752, 33323346, 38083824, 44431128, 66646692, 88862256, 133293384, 266586768]

約数ペア:

[(1, 266586768), (2, 133293384), (3, 88862256), (4, 66646692), (6, 44431128), (7, 38083824), (8, 33323346), (9, 29620752), (12, 22215564), (14, 19041912), (16, 16661673), (18, 14810376), (21, 12694608), (24, 11107782), (27, 9873584), (28, 9520956), (36, 7405188), (42, 6347304), (48, 5553891), (54, 4936792), (56, 4760478), (63, 4231536), (72, 3702594), (84, 3173652), (108, 2468396), (112, 2380239), (126, 2115768), (144, 1851297), (168, 1586826), (189, 1410512), (199, 1339632), (216, 1234198), (252, 1057884), (336, 793413), (378, 705256), (398, 669816), (432, 617099), (443, 601776), (504, 528942), (597, 446544), (756, 352628), (796, 334908), (886, 300888), (1008, 264471), (1194, 223272), (1329, 200592), (1393, 191376), (1512, 176314), (1592, 167454), (1772, 150444), (1791, 148848), (2388, 111636), (2658, 100296), (2786, 95688), (3024, 88157), (3101, 85968), (3184, 83727), (3544, 75222), (3582, 74424), (3987, 66864), (4179, 63792), (4776, 55818), (5316, 50148), (5373, 49616), (5572, 47844), (6202, 42984), (7088, 37611), (7164, 37212), (7974, 33432), (8358, 31896), (9303, 28656), (9552, 27909), (10632, 25074), (10746, 24808), (11144, 23922), (11961, 22288), (12404, 21492), (12537, 21264), (14328, 18606), (15948, 16716)]