1900754688

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1039

約数の個数: 216

約数和(自身を含む): 6002026128

約数和(自身を除く): 4101271440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 128, 147, 159, 168, 192, 196, 212, 224, 256, 294, 318, 336, 371, 384, 392, 424, 448, 588, 636, 672, 742, 768, 784, 848, 896, 953, 1113, 1176, 1272, 1344, 1484, 1568, 1696, 1792, 1906, 2226, 2352, 2544, 2597, 2688, 2859, 2968, 3136, 3392, 3812, 4452, 4704, 5088, 5194, 5376, 5718, 5936, 6272, 6671, 6784, 7624, 7791, 8904, 9408, 10176, 10388, 11436, 11872, 12544, 13342, 13568, 15248, 15582, 17808, 18816, 20013, 20352, 20776, 22872, 23744, 26684, 30496, 31164, 35616, 37632, 40026, 40704, 41552, 45744, 46697, 47488, 50509, 53368, 60992, 62328, 71232, 80052, 83104, 91488, 93394, 94976, 101018, 106736, 121984, 124656, 140091, 142464, 151527, 160104, 166208, 182976, 186788, 202036, 213472, 243968, 249312, 280182, 284928, 303054, 320208, 332416, 353563, 365952, 373576, 404072, 426944, 498624, 560364, 606108, 640416, 664832, 707126, 731904, 747152, 808144, 853888, 997248, 1060689, 1120728, 1212216, 1280832, 1414252, 1494304, 1616288, 1707776, 1994496, 2121378, 2241456, 2424432, 2474941, 2561664, 2828504, 2988608, 3232576, 4242756, 4482912, 4848864, 4949882, 5123328, 5657008, 5977216, 6465152, 7424823, 8485512, 8965824, 9697728, 9899764, 11314016, 11954432, 12930304, 14849646, 16971024, 17931648, 19395456, 19799528, 22628032, 29699292, 33942048, 35863296, 38790912, 39599056, 45256064, 59398584, 67884096, 79198112, 90512128, 118797168, 135768192, 158396224, 237594336, 271536384, 316792448, 475188672, 633584896, 950377344, 1900754688]

約数ペア:

[(1, 1900754688), (2, 950377344), (3, 633584896), (4, 475188672), (6, 316792448), (7, 271536384), (8, 237594336), (12, 158396224), (14, 135768192), (16, 118797168), (21, 90512128), (24, 79198112), (28, 67884096), (32, 59398584), (42, 45256064), (48, 39599056), (49, 38790912), (53, 35863296), (56, 33942048), (64, 29699292), (84, 22628032), (96, 19799528), (98, 19395456), (106, 17931648), (112, 16971024), (128, 14849646), (147, 12930304), (159, 11954432), (168, 11314016), (192, 9899764), (196, 9697728), (212, 8965824), (224, 8485512), (256, 7424823), (294, 6465152), (318, 5977216), (336, 5657008), (371, 5123328), (384, 4949882), (392, 4848864), (424, 4482912), (448, 4242756), (588, 3232576), (636, 2988608), (672, 2828504), (742, 2561664), (768, 2474941), (784, 2424432), (848, 2241456), (896, 2121378), (953, 1994496), (1113, 1707776), (1176, 1616288), (1272, 1494304), (1344, 1414252), (1484, 1280832), (1568, 1212216), (1696, 1120728), (1792, 1060689), (1906, 997248), (2226, 853888), (2352, 808144), (2544, 747152), (2597, 731904), (2688, 707126), (2859, 664832), (2968, 640416), (3136, 606108), (3392, 560364), (3812, 498624), (4452, 426944), (4704, 404072), (5088, 373576), (5194, 365952), (5376, 353563), (5718, 332416), (5936, 320208), (6272, 303054), (6671, 284928), (6784, 280182), (7624, 249312), (7791, 243968), (8904, 213472), (9408, 202036), (10176, 186788), (10388, 182976), (11436, 166208), (11872, 160104), (12544, 151527), (13342, 142464), (13568, 140091), (15248, 124656), (15582, 121984), (17808, 106736), (18816, 101018), (20013, 94976), (20352, 93394), (20776, 91488), (22872, 83104), (23744, 80052), (26684, 71232), (30496, 62328), (31164, 60992), (35616, 53368), (37632, 50509), (40026, 47488), (40704, 46697), (41552, 45744)]