816969888

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{5003}}^1$

素因数の和:5038

約数の個数: 168

約数和(自身を含む): 2756563488

約数和(自身を除く): 1939593600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2016, 2268, 2592, 2916, 3024, 3402, 3888, 4536, 5003, 5103, 5832, 6048, 6804, 7776, 9072, 10006, 10206, 11664, 13608, 15009, 18144, 20012, 20412, 23328, 27216, 30018, 35021, 40024, 40824, 45027, 54432, 60036, 70042, 80048, 81648, 90054, 105063, 120072, 135081, 140084, 160096, 163296, 180108, 210126, 240144, 270162, 280168, 315189, 360216, 405243, 420252, 480288, 540324, 560336, 630378, 720432, 810486, 840504, 945567, 1080648, 1120672, 1215729, 1260756, 1440864, 1620972, 1681008, 1891134, 2161296, 2431458, 2521512, 2836701, 3241944, 3362016, 3647187, 3782268, 4322592, 4862916, 5043024, 5673402, 6483888, 7294374, 7564536, 8510103, 9725832, 10086048, 11346804, 12967776, 14588748, 15129072, 17020206, 19451664, 22693608, 25530309, 29177496, 30258144, 34040412, 38903328, 45387216, 51060618, 58354992, 68080824, 90774432, 102121236, 116709984, 136161648, 204242472, 272323296, 408484944, 816969888]

約数ペア:

[(1, 816969888), (2, 408484944), (3, 272323296), (4, 204242472), (6, 136161648), (7, 116709984), (8, 102121236), (9, 90774432), (12, 68080824), (14, 58354992), (16, 51060618), (18, 45387216), (21, 38903328), (24, 34040412), (27, 30258144), (28, 29177496), (32, 25530309), (36, 22693608), (42, 19451664), (48, 17020206), (54, 15129072), (56, 14588748), (63, 12967776), (72, 11346804), (81, 10086048), (84, 9725832), (96, 8510103), (108, 7564536), (112, 7294374), (126, 6483888), (144, 5673402), (162, 5043024), (168, 4862916), (189, 4322592), (216, 3782268), (224, 3647187), (243, 3362016), (252, 3241944), (288, 2836701), (324, 2521512), (336, 2431458), (378, 2161296), (432, 1891134), (486, 1681008), (504, 1620972), (567, 1440864), (648, 1260756), (672, 1215729), (729, 1120672), (756, 1080648), (864, 945567), (972, 840504), (1008, 810486), (1134, 720432), (1296, 630378), (1458, 560336), (1512, 540324), (1701, 480288), (1944, 420252), (2016, 405243), (2268, 360216), (2592, 315189), (2916, 280168), (3024, 270162), (3402, 240144), (3888, 210126), (4536, 180108), (5003, 163296), (5103, 160096), (5832, 140084), (6048, 135081), (6804, 120072), (7776, 105063), (9072, 90054), (10006, 81648), (10206, 80048), (11664, 70042), (13608, 60036), (15009, 54432), (18144, 45027), (20012, 40824), (20412, 40024), (23328, 35021), (27216, 30018)]