397301856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 1334511360

約数和(自身を除く): 937209504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 37, 38, 42, 48, 56, 57, 58, 74, 76, 84, 87, 96, 111, 112, 114, 116, 133, 148, 152, 168, 174, 203, 222, 224, 228, 232, 259, 266, 296, 304, 336, 348, 399, 406, 444, 456, 464, 518, 532, 551, 592, 608, 609, 672, 696, 703, 777, 798, 812, 841, 888, 912, 928, 1036, 1064, 1073, 1102, 1184, 1218, 1392, 1406, 1554, 1596, 1624, 1653, 1682, 1776, 1824, 2072, 2109, 2128, 2146, 2204, 2436, 2523, 2784, 2812, 3108, 3192, 3219, 3248, 3306, 3364, 3552, 3857, 4144, 4218, 4256, 4292, 4408, 4872, 4921, 5046, 5624, 5887, 6216, 6384, 6438, 6496, 6612, 6728, 7511, 7714, 8288, 8436, 8584, 8816, 9744, 9842, 10092, 11248, 11571, 11774, 12432, 12768, 12876, 13224, 13456, 14763, 15022, 15428, 15979, 16872, 17168, 17632, 17661, 19488, 19684, 20184, 20387, 22496, 22533, 23142, 23548, 24864, 25752, 26448, 26912, 29526, 30044, 30856, 31117, 31958, 33744, 34336, 35322, 39368, 40368, 40774, 45066, 46284, 47096, 47937, 51504, 52896, 59052, 60088, 61161, 61712, 62234, 63916, 67488, 70644, 78736, 80736, 81548, 90132, 92568, 93351, 94192, 95874, 103008, 111853, 118104, 120176, 122322, 123424, 124468, 127832, 141288, 142709, 157472, 163096, 180264, 185136, 186702, 188384, 191748, 217819, 223706, 236208, 240352, 244644, 248936, 255664, 282576, 285418, 326192, 335559, 360528, 370272, 373404, 383496, 428127, 435638, 447412, 472416, 489288, 497872, 511328, 565152, 570836, 591223, 652384, 653457, 671118, 721056, 746808, 766992, 856254, 871276, 894824, 978576, 995744, 1141672, 1182446, 1306914, 1342236, 1493616, 1533984, 1712508, 1742552, 1773669, 1789648, 1957152, 2283344, 2364892, 2613828, 2684472, 2987232, 3425016, 3485104, 3547338, 3579296, 4138561, 4566688, 4729784, 5227656, 5368944, 6850032, 6970208, 7094676, 8277122, 9459568, 10455312, 10737888, 12415683, 13700064, 14189352, 16554244, 18919136, 20910624, 24831366, 28378704, 33108488, 49662732, 56757408, 66216976, 99325464, 132433952, 198650928, 397301856]

約数ペア:

[(1, 397301856), (2, 198650928), (3, 132433952), (4, 99325464), (6, 66216976), (7, 56757408), (8, 49662732), (12, 33108488), (14, 28378704), (16, 24831366), (19, 20910624), (21, 18919136), (24, 16554244), (28, 14189352), (29, 13700064), (32, 12415683), (37, 10737888), (38, 10455312), (42, 9459568), (48, 8277122), (56, 7094676), (57, 6970208), (58, 6850032), (74, 5368944), (76, 5227656), (84, 4729784), (87, 4566688), (96, 4138561), (111, 3579296), (112, 3547338), (114, 3485104), (116, 3425016), (133, 2987232), (148, 2684472), (152, 2613828), (168, 2364892), (174, 2283344), (203, 1957152), (222, 1789648), (224, 1773669), (228, 1742552), (232, 1712508), (259, 1533984), (266, 1493616), (296, 1342236), (304, 1306914), (336, 1182446), (348, 1141672), (399, 995744), (406, 978576), (444, 894824), (456, 871276), (464, 856254), (518, 766992), (532, 746808), (551, 721056), (592, 671118), (608, 653457), (609, 652384), (672, 591223), (696, 570836), (703, 565152), (777, 511328), (798, 497872), (812, 489288), (841, 472416), (888, 447412), (912, 435638), (928, 428127), (1036, 383496), (1064, 373404), (1073, 370272), (1102, 360528), (1184, 335559), (1218, 326192), (1392, 285418), (1406, 282576), (1554, 255664), (1596, 248936), (1624, 244644), (1653, 240352), (1682, 236208), (1776, 223706), (1824, 217819), (2072, 191748), (2109, 188384), (2128, 186702), (2146, 185136), (2204, 180264), (2436, 163096), (2523, 157472), (2784, 142709), (2812, 141288), (3108, 127832), (3192, 124468), (3219, 123424), (3248, 122322), (3306, 120176), (3364, 118104), (3552, 111853), (3857, 103008), (4144, 95874), (4218, 94192), (4256, 93351), (4292, 92568), (4408, 90132), (4872, 81548), (4921, 80736), (5046, 78736), (5624, 70644), (5887, 67488), (6216, 63916), (6384, 62234), (6438, 61712), (6496, 61161), (6612, 60088), (6728, 59052), (7511, 52896), (7714, 51504), (8288, 47937), (8436, 47096), (8584, 46284), (8816, 45066), (9744, 40774), (9842, 40368), (10092, 39368), (11248, 35322), (11571, 34336), (11774, 33744), (12432, 31958), (12768, 31117), (12876, 30856), (13224, 30044), (13456, 29526), (14763, 26912), (15022, 26448), (15428, 25752), (15979, 24864), (16872, 23548), (17168, 23142), (17632, 22533), (17661, 22496), (19488, 20387), (19684, 20184)]