1721412864

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 5368688640

約数和(自身を除く): 3647275776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 53, 54, 64, 72, 74, 96, 106, 108, 111, 127, 128, 144, 148, 159, 192, 212, 216, 222, 254, 256, 288, 296, 318, 333, 381, 384, 424, 432, 444, 477, 508, 576, 592, 636, 666, 762, 768, 848, 864, 888, 954, 999, 1016, 1143, 1152, 1184, 1272, 1332, 1431, 1524, 1696, 1728, 1776, 1908, 1961, 1998, 2032, 2286, 2304, 2368, 2544, 2664, 2862, 3048, 3392, 3429, 3456, 3552, 3816, 3922, 3996, 4064, 4572, 4699, 4736, 5088, 5328, 5724, 5883, 6096, 6731, 6784, 6858, 6912, 7104, 7632, 7844, 7992, 8128, 9144, 9398, 9472, 10176, 10656, 11448, 11766, 12192, 13462, 13568, 13716, 14097, 14208, 15264, 15688, 15984, 16256, 17649, 18288, 18796, 20193, 20352, 21312, 22896, 23532, 24384, 26924, 27432, 28194, 28416, 30528, 31376, 31968, 32512, 35298, 36576, 37592, 40386, 40704, 42291, 42624, 45792, 47064, 48768, 52947, 53848, 54864, 56388, 60579, 61056, 62752, 63936, 70596, 73152, 75184, 80772, 84582, 85248, 91584, 94128, 97536, 105894, 107696, 109728, 112776, 121158, 122112, 125504, 126873, 127872, 141192, 146304, 150368, 161544, 169164, 181737, 183168, 188256, 211788, 215392, 219456, 225552, 242316, 249047, 251008, 253746, 255744, 282384, 292608, 300736, 323088, 338328, 363474, 366336, 376512, 423576, 430784, 438912, 451104, 484632, 498094, 502016, 507492, 564768, 601472, 646176, 676656, 726948, 747141, 753024, 847152, 861568, 877824, 902208, 969264, 996188, 1014984, 1129536, 1202944, 1292352, 1353312, 1453896, 1494282, 1506048, 1694304, 1723136, 1804416, 1938528, 1992376, 2029968, 2241423, 2259072, 2584704, 2706624, 2907792, 2988564, 3388608, 3608832, 3877056, 3984752, 4059936, 4482846, 4518144, 5169408, 5413248, 5815584, 5977128, 6724269, 6777216, 7754112, 7969504, 8119872, 8965692, 10826496, 11631168, 11954256, 13448538, 13554432, 15508224, 15939008, 16239744, 17931384, 23262336, 23908512, 26897076, 31878016, 32479488, 35862768, 46524672, 47817024, 53794152, 63756032, 71725536, 95634048, 107588304, 143451072, 191268096, 215176608, 286902144, 430353216, 573804288, 860706432, 1721412864]

約数ペア:

[(1, 1721412864), (2, 860706432), (3, 573804288), (4, 430353216), (6, 286902144), (8, 215176608), (9, 191268096), (12, 143451072), (16, 107588304), (18, 95634048), (24, 71725536), (27, 63756032), (32, 53794152), (36, 47817024), (37, 46524672), (48, 35862768), (53, 32479488), (54, 31878016), (64, 26897076), (72, 23908512), (74, 23262336), (96, 17931384), (106, 16239744), (108, 15939008), (111, 15508224), (127, 13554432), (128, 13448538), (144, 11954256), (148, 11631168), (159, 10826496), (192, 8965692), (212, 8119872), (216, 7969504), (222, 7754112), (254, 6777216), (256, 6724269), (288, 5977128), (296, 5815584), (318, 5413248), (333, 5169408), (381, 4518144), (384, 4482846), (424, 4059936), (432, 3984752), (444, 3877056), (477, 3608832), (508, 3388608), (576, 2988564), (592, 2907792), (636, 2706624), (666, 2584704), (762, 2259072), (768, 2241423), (848, 2029968), (864, 1992376), (888, 1938528), (954, 1804416), (999, 1723136), (1016, 1694304), (1143, 1506048), (1152, 1494282), (1184, 1453896), (1272, 1353312), (1332, 1292352), (1431, 1202944), (1524, 1129536), (1696, 1014984), (1728, 996188), (1776, 969264), (1908, 902208), (1961, 877824), (1998, 861568), (2032, 847152), (2286, 753024), (2304, 747141), (2368, 726948), (2544, 676656), (2664, 646176), (2862, 601472), (3048, 564768), (3392, 507492), (3429, 502016), (3456, 498094), (3552, 484632), (3816, 451104), (3922, 438912), (3996, 430784), (4064, 423576), (4572, 376512), (4699, 366336), (4736, 363474), (5088, 338328), (5328, 323088), (5724, 300736), (5883, 292608), (6096, 282384), (6731, 255744), (6784, 253746), (6858, 251008), (6912, 249047), (7104, 242316), (7632, 225552), (7844, 219456), (7992, 215392), (8128, 211788), (9144, 188256), (9398, 183168), (9472, 181737), (10176, 169164), (10656, 161544), (11448, 150368), (11766, 146304), (12192, 141192), (13462, 127872), (13568, 126873), (13716, 125504), (14097, 122112), (14208, 121158), (15264, 112776), (15688, 109728), (15984, 107696), (16256, 105894), (17649, 97536), (18288, 94128), (18796, 91584), (20193, 85248), (20352, 84582), (21312, 80772), (22896, 75184), (23532, 73152), (24384, 70596), (26924, 63936), (27432, 62752), (28194, 61056), (28416, 60579), (30528, 56388), (31376, 54864), (31968, 53848), (32512, 52947), (35298, 48768), (36576, 47064), (37592, 45792), (40386, 42624), (40704, 42291)]