1257873312

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 3599043840

約数和(自身を除く): 2341170528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 89, 92, 96, 111, 138, 148, 173, 178, 184, 222, 267, 276, 296, 346, 356, 368, 444, 519, 534, 552, 592, 692, 712, 736, 851, 888, 1038, 1068, 1104, 1184, 1384, 1424, 1702, 1776, 2047, 2076, 2136, 2208, 2553, 2768, 2848, 3293, 3404, 3552, 3979, 4094, 4152, 4272, 5106, 5536, 6141, 6401, 6586, 6808, 7958, 8188, 8304, 8544, 9879, 10212, 11937, 12282, 12802, 13172, 13616, 15397, 15916, 16376, 16608, 19203, 19758, 20424, 23874, 24564, 25604, 26344, 27232, 30794, 31832, 32752, 38406, 39516, 40848, 46191, 47748, 49128, 51208, 52688, 61588, 63664, 65504, 75739, 76812, 79032, 81696, 92382, 95496, 98256, 102416, 105376, 123176, 127328, 147223, 151478, 153624, 158064, 184764, 190992, 196512, 204832, 227217, 246352, 294446, 302956, 307248, 316128, 354131, 369528, 381984, 441669, 454434, 492704, 569689, 588892, 605912, 614496, 708262, 739056, 883338, 908868, 1062393, 1139378, 1177784, 1211824, 1416524, 1478112, 1709067, 1766676, 1817736, 2124786, 2278756, 2355568, 2423648, 2833048, 3418134, 3533352, 3635472, 4249572, 4557512, 4711136, 5666096, 6836268, 7066704, 7270944, 8499144, 9115024, 11332192, 13102847, 13672536, 14133408, 16998288, 18230048, 26205694, 27345072, 33996576, 39308541, 52411388, 54690144, 78617082, 104822776, 157234164, 209645552, 314468328, 419291104, 628936656, 1257873312]

約数ペア:

[(1, 1257873312), (2, 628936656), (3, 419291104), (4, 314468328), (6, 209645552), (8, 157234164), (12, 104822776), (16, 78617082), (23, 54690144), (24, 52411388), (32, 39308541), (37, 33996576), (46, 27345072), (48, 26205694), (69, 18230048), (74, 16998288), (89, 14133408), (92, 13672536), (96, 13102847), (111, 11332192), (138, 9115024), (148, 8499144), (173, 7270944), (178, 7066704), (184, 6836268), (222, 5666096), (267, 4711136), (276, 4557512), (296, 4249572), (346, 3635472), (356, 3533352), (368, 3418134), (444, 2833048), (519, 2423648), (534, 2355568), (552, 2278756), (592, 2124786), (692, 1817736), (712, 1766676), (736, 1709067), (851, 1478112), (888, 1416524), (1038, 1211824), (1068, 1177784), (1104, 1139378), (1184, 1062393), (1384, 908868), (1424, 883338), (1702, 739056), (1776, 708262), (2047, 614496), (2076, 605912), (2136, 588892), (2208, 569689), (2553, 492704), (2768, 454434), (2848, 441669), (3293, 381984), (3404, 369528), (3552, 354131), (3979, 316128), (4094, 307248), (4152, 302956), (4272, 294446), (5106, 246352), (5536, 227217), (6141, 204832), (6401, 196512), (6586, 190992), (6808, 184764), (7958, 158064), (8188, 153624), (8304, 151478), (8544, 147223), (9879, 127328), (10212, 123176), (11937, 105376), (12282, 102416), (12802, 98256), (13172, 95496), (13616, 92382), (15397, 81696), (15916, 79032), (16376, 76812), (16608, 75739), (19203, 65504), (19758, 63664), (20424, 61588), (23874, 52688), (24564, 51208), (25604, 49128), (26344, 47748), (27232, 46191), (30794, 40848), (31832, 39516), (32752, 38406)]