1331634528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22777}}^1$

素因数の和:22829

約数の個数: 144

約数和(自身を含む): 4477243680

約数和(自身を除く): 3145609152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 6496, 7308, 8352, 9744, 14616, 19488, 22777, 29232, 45554, 58464, 68331, 91108, 136662, 159439, 182216, 204993, 273324, 318878, 364432, 409986, 478317, 546648, 637756, 660533, 728864, 819972, 956634, 1093296, 1275512, 1321066, 1434951, 1639944, 1913268, 1981599, 2186592, 2551024, 2642132, 2869902, 3279888, 3826536, 3963198, 4623731, 5102048, 5284264, 5739804, 5944797, 6559776, 7653072, 7926396, 9247462, 10568528, 11479608, 11889594, 13871193, 15306144, 15852792, 18494924, 21137056, 22959216, 23779188, 27742386, 31705584, 36989848, 41613579, 45918432, 47558376, 55484772, 63411168, 73979696, 83227158, 95116752, 110969544, 147959392, 166454316, 190233504, 221939088, 332908632, 443878176, 665817264, 1331634528]

約数ペア:

[(1, 1331634528), (2, 665817264), (3, 443878176), (4, 332908632), (6, 221939088), (7, 190233504), (8, 166454316), (9, 147959392), (12, 110969544), (14, 95116752), (16, 83227158), (18, 73979696), (21, 63411168), (24, 55484772), (28, 47558376), (29, 45918432), (32, 41613579), (36, 36989848), (42, 31705584), (48, 27742386), (56, 23779188), (58, 22959216), (63, 21137056), (72, 18494924), (84, 15852792), (87, 15306144), (96, 13871193), (112, 11889594), (116, 11479608), (126, 10568528), (144, 9247462), (168, 7926396), (174, 7653072), (203, 6559776), (224, 5944797), (232, 5739804), (252, 5284264), (261, 5102048), (288, 4623731), (336, 3963198), (348, 3826536), (406, 3279888), (464, 2869902), (504, 2642132), (522, 2551024), (609, 2186592), (672, 1981599), (696, 1913268), (812, 1639944), (928, 1434951), (1008, 1321066), (1044, 1275512), (1218, 1093296), (1392, 956634), (1624, 819972), (1827, 728864), (2016, 660533), (2088, 637756), (2436, 546648), (2784, 478317), (3248, 409986), (3654, 364432), (4176, 318878), (4872, 273324), (6496, 204993), (7308, 182216), (8352, 159439), (9744, 136662), (14616, 91108), (19488, 68331), (22777, 58464), (29232, 45554)]