1980903232

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 224

約数和(自身を含む): 5161605120

約数和(自身を除く): 3180701888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 83, 88, 112, 116, 154, 166, 167, 176, 203, 224, 232, 308, 319, 332, 334, 352, 406, 448, 464, 581, 616, 638, 664, 668, 704, 812, 913, 928, 1162, 1169, 1232, 1276, 1328, 1336, 1624, 1826, 1837, 1856, 2233, 2324, 2338, 2407, 2464, 2552, 2656, 2672, 3248, 3652, 3674, 4466, 4648, 4676, 4814, 4843, 4928, 5104, 5312, 5344, 6391, 6496, 7304, 7348, 8932, 9296, 9352, 9628, 9686, 10208, 10688, 12782, 12859, 12992, 13861, 14608, 14696, 16849, 17864, 18592, 18704, 19256, 19372, 20416, 25564, 25718, 26477, 27722, 29216, 29392, 33698, 33901, 35728, 37184, 37408, 38512, 38744, 51128, 51436, 52954, 53273, 55444, 58432, 58784, 67396, 67802, 71456, 74816, 77024, 77488, 97027, 102256, 102872, 105908, 106546, 110888, 117568, 134792, 135604, 142912, 152471, 154048, 154976, 185339, 194054, 204512, 205744, 211816, 213092, 221776, 269584, 271208, 304942, 309952, 370678, 372911, 388108, 401969, 409024, 411488, 423632, 426184, 443552, 539168, 542416, 609884, 741356, 745822, 776216, 803938, 822976, 847264, 852368, 887104, 1067297, 1078336, 1084832, 1219768, 1482712, 1491644, 1552432, 1607876, 1694528, 1704736, 2134594, 2169664, 2439536, 2813783, 2965424, 2983288, 3104864, 3215752, 3409472, 4269188, 4421659, 4879072, 5627566, 5930848, 5966576, 6209728, 6431504, 8538376, 8843318, 9758144, 11255132, 11861696, 11933152, 12863008, 17076752, 17686636, 22510264, 23866304, 25726016, 30951613, 34153504, 35373272, 45020528, 61903226, 68307008, 70746544, 90041056, 123806452, 141493088, 180082112, 247612904, 282986176, 495225808, 990451616, 1980903232]

約数ペア:

[(1, 1980903232), (2, 990451616), (4, 495225808), (7, 282986176), (8, 247612904), (11, 180082112), (14, 141493088), (16, 123806452), (22, 90041056), (28, 70746544), (29, 68307008), (32, 61903226), (44, 45020528), (56, 35373272), (58, 34153504), (64, 30951613), (77, 25726016), (83, 23866304), (88, 22510264), (112, 17686636), (116, 17076752), (154, 12863008), (166, 11933152), (167, 11861696), (176, 11255132), (203, 9758144), (224, 8843318), (232, 8538376), (308, 6431504), (319, 6209728), (332, 5966576), (334, 5930848), (352, 5627566), (406, 4879072), (448, 4421659), (464, 4269188), (581, 3409472), (616, 3215752), (638, 3104864), (664, 2983288), (668, 2965424), (704, 2813783), (812, 2439536), (913, 2169664), (928, 2134594), (1162, 1704736), (1169, 1694528), (1232, 1607876), (1276, 1552432), (1328, 1491644), (1336, 1482712), (1624, 1219768), (1826, 1084832), (1837, 1078336), (1856, 1067297), (2233, 887104), (2324, 852368), (2338, 847264), (2407, 822976), (2464, 803938), (2552, 776216), (2656, 745822), (2672, 741356), (3248, 609884), (3652, 542416), (3674, 539168), (4466, 443552), (4648, 426184), (4676, 423632), (4814, 411488), (4843, 409024), (4928, 401969), (5104, 388108), (5312, 372911), (5344, 370678), (6391, 309952), (6496, 304942), (7304, 271208), (7348, 269584), (8932, 221776), (9296, 213092), (9352, 211816), (9628, 205744), (9686, 204512), (10208, 194054), (10688, 185339), (12782, 154976), (12859, 154048), (12992, 152471), (13861, 142912), (14608, 135604), (14696, 134792), (16849, 117568), (17864, 110888), (18592, 106546), (18704, 105908), (19256, 102872), (19372, 102256), (20416, 97027), (25564, 77488), (25718, 77024), (26477, 74816), (27722, 71456), (29216, 67802), (29392, 67396), (33698, 58784), (33901, 58432), (35728, 55444), (37184, 53273), (37408, 52954), (38512, 51436), (38744, 51128)]