1285573248

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 256

約数和(自身を含む): 3995136000

約数和(自身を除く): 2709562752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 101, 108, 116, 127, 128, 144, 174, 192, 202, 216, 232, 254, 261, 288, 303, 348, 381, 384, 404, 432, 464, 508, 522, 576, 606, 696, 762, 783, 808, 864, 909, 928, 1016, 1044, 1143, 1152, 1212, 1392, 1524, 1566, 1616, 1728, 1818, 1856, 2032, 2088, 2286, 2424, 2727, 2784, 2929, 3048, 3132, 3232, 3429, 3456, 3636, 3683, 3712, 4064, 4176, 4572, 4848, 5454, 5568, 5858, 6096, 6264, 6464, 6858, 7272, 7366, 8128, 8352, 8787, 9144, 9696, 10908, 11049, 11136, 11716, 12192, 12528, 12827, 12928, 13716, 14544, 14732, 16256, 16704, 17574, 18288, 19392, 21816, 22098, 23432, 24384, 25056, 25654, 26361, 27432, 29088, 29464, 33147, 33408, 35148, 36576, 38481, 38784, 43632, 44196, 46864, 48768, 50112, 51308, 52722, 54864, 58176, 58928, 66294, 70296, 73152, 76962, 79083, 87264, 88392, 93728, 99441, 100224, 102616, 105444, 109728, 115443, 116352, 117856, 132588, 140592, 146304, 153924, 158166, 174528, 176784, 187456, 198882, 205232, 210888, 219456, 230886, 235712, 265176, 281184, 307848, 316332, 346329, 349056, 353568, 371983, 374912, 397764, 410464, 421776, 438912, 461772, 471424, 530352, 562368, 615696, 632664, 692658, 707136, 743966, 795528, 820928, 843552, 923544, 1060704, 1115949, 1124736, 1231392, 1265328, 1385316, 1414272, 1487932, 1591056, 1641856, 1687104, 1847088, 2121408, 2231898, 2462784, 2530656, 2770632, 2975864, 3182112, 3347847, 3374208, 3694176, 4242816, 4463796, 4925568, 5061312, 5541264, 5951728, 6364224, 6695694, 7388352, 8927592, 10043541, 10122624, 11082528, 11903456, 12728448, 13391388, 14776704, 17855184, 20087082, 22165056, 23806912, 26782776, 35710368, 40174164, 44330112, 47613824, 53565552, 71420736, 80348328, 107131104, 142841472, 160696656, 214262208, 321393312, 428524416, 642786624, 1285573248]

約数ペア:

[(1, 1285573248), (2, 642786624), (3, 428524416), (4, 321393312), (6, 214262208), (8, 160696656), (9, 142841472), (12, 107131104), (16, 80348328), (18, 71420736), (24, 53565552), (27, 47613824), (29, 44330112), (32, 40174164), (36, 35710368), (48, 26782776), (54, 23806912), (58, 22165056), (64, 20087082), (72, 17855184), (87, 14776704), (96, 13391388), (101, 12728448), (108, 11903456), (116, 11082528), (127, 10122624), (128, 10043541), (144, 8927592), (174, 7388352), (192, 6695694), (202, 6364224), (216, 5951728), (232, 5541264), (254, 5061312), (261, 4925568), (288, 4463796), (303, 4242816), (348, 3694176), (381, 3374208), (384, 3347847), (404, 3182112), (432, 2975864), (464, 2770632), (508, 2530656), (522, 2462784), (576, 2231898), (606, 2121408), (696, 1847088), (762, 1687104), (783, 1641856), (808, 1591056), (864, 1487932), (909, 1414272), (928, 1385316), (1016, 1265328), (1044, 1231392), (1143, 1124736), (1152, 1115949), (1212, 1060704), (1392, 923544), (1524, 843552), (1566, 820928), (1616, 795528), (1728, 743966), (1818, 707136), (1856, 692658), (2032, 632664), (2088, 615696), (2286, 562368), (2424, 530352), (2727, 471424), (2784, 461772), (2929, 438912), (3048, 421776), (3132, 410464), (3232, 397764), (3429, 374912), (3456, 371983), (3636, 353568), (3683, 349056), (3712, 346329), (4064, 316332), (4176, 307848), (4572, 281184), (4848, 265176), (5454, 235712), (5568, 230886), (5858, 219456), (6096, 210888), (6264, 205232), (6464, 198882), (6858, 187456), (7272, 176784), (7366, 174528), (8128, 158166), (8352, 153924), (8787, 146304), (9144, 140592), (9696, 132588), (10908, 117856), (11049, 116352), (11136, 115443), (11716, 109728), (12192, 105444), (12528, 102616), (12827, 100224), (12928, 99441), (13716, 93728), (14544, 88392), (14732, 87264), (16256, 79083), (16704, 76962), (17574, 73152), (18288, 70296), (19392, 66294), (21816, 58928), (22098, 58176), (23432, 54864), (24384, 52722), (25056, 51308), (25654, 50112), (26361, 48768), (27432, 46864), (29088, 44196), (29464, 43632), (33147, 38784), (33408, 38481), (35148, 36576)]