2045124312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1318

約数の個数: 256

約数和(自身を含む): 6812467200

約数和(自身を除く): 4767342888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 31, 33, 42, 44, 56, 58, 62, 66, 77, 84, 87, 88, 93, 116, 124, 132, 154, 168, 174, 186, 203, 217, 231, 232, 248, 264, 308, 319, 341, 348, 372, 406, 434, 462, 609, 616, 638, 651, 682, 696, 744, 812, 868, 899, 924, 957, 1023, 1218, 1231, 1276, 1302, 1364, 1624, 1736, 1798, 1848, 1914, 2046, 2233, 2387, 2436, 2462, 2552, 2604, 2697, 2728, 3596, 3693, 3828, 4092, 4466, 4774, 4872, 4924, 5208, 5394, 6293, 6699, 7161, 7192, 7386, 7656, 8184, 8617, 8932, 9548, 9848, 9889, 10788, 12586, 13398, 13541, 14322, 14772, 17234, 17864, 18879, 19096, 19778, 21576, 25172, 25851, 26796, 27082, 28644, 29544, 29667, 34468, 35699, 37758, 38161, 39556, 40623, 50344, 51702, 53592, 54164, 57288, 59334, 68936, 69223, 71398, 75516, 76322, 79112, 81246, 94787, 103404, 107097, 108328, 114483, 118668, 138446, 142796, 151032, 152644, 162492, 189574, 206808, 207669, 214194, 228966, 237336, 249893, 267127, 276892, 284361, 285592, 305288, 324984, 379148, 392689, 415338, 419771, 428388, 457932, 499786, 534254, 553784, 568722, 749679, 758296, 785378, 801381, 830676, 839542, 856776, 915864, 999572, 1068508, 1106669, 1137444, 1178067, 1259313, 1499358, 1570756, 1602762, 1661352, 1679084, 1999144, 2137016, 2213338, 2274888, 2356134, 2518626, 2748823, 2938397, 2998716, 3141512, 3205524, 3320007, 3358168, 4426676, 4712268, 5037252, 5497646, 5876794, 5997432, 6411048, 6640014, 7746683, 8246469, 8815191, 8853352, 9424536, 10074504, 10995292, 11753588, 12173359, 13280028, 15493366, 16492938, 17630382, 21990584, 23240049, 23507176, 24346718, 26560056, 30986732, 32985876, 35260764, 36520077, 46480098, 48693436, 61973464, 65971752, 70521528, 73040154, 85213513, 92960196, 97386872, 146080308, 170427026, 185920392, 255640539, 292160616, 340854052, 511281078, 681708104, 1022562156, 2045124312]

約数ペア:

[(1, 2045124312), (2, 1022562156), (3, 681708104), (4, 511281078), (6, 340854052), (7, 292160616), (8, 255640539), (11, 185920392), (12, 170427026), (14, 146080308), (21, 97386872), (22, 92960196), (24, 85213513), (28, 73040154), (29, 70521528), (31, 65971752), (33, 61973464), (42, 48693436), (44, 46480098), (56, 36520077), (58, 35260764), (62, 32985876), (66, 30986732), (77, 26560056), (84, 24346718), (87, 23507176), (88, 23240049), (93, 21990584), (116, 17630382), (124, 16492938), (132, 15493366), (154, 13280028), (168, 12173359), (174, 11753588), (186, 10995292), (203, 10074504), (217, 9424536), (231, 8853352), (232, 8815191), (248, 8246469), (264, 7746683), (308, 6640014), (319, 6411048), (341, 5997432), (348, 5876794), (372, 5497646), (406, 5037252), (434, 4712268), (462, 4426676), (609, 3358168), (616, 3320007), (638, 3205524), (651, 3141512), (682, 2998716), (696, 2938397), (744, 2748823), (812, 2518626), (868, 2356134), (899, 2274888), (924, 2213338), (957, 2137016), (1023, 1999144), (1218, 1679084), (1231, 1661352), (1276, 1602762), (1302, 1570756), (1364, 1499358), (1624, 1259313), (1736, 1178067), (1798, 1137444), (1848, 1106669), (1914, 1068508), (2046, 999572), (2233, 915864), (2387, 856776), (2436, 839542), (2462, 830676), (2552, 801381), (2604, 785378), (2697, 758296), (2728, 749679), (3596, 568722), (3693, 553784), (3828, 534254), (4092, 499786), (4466, 457932), (4774, 428388), (4872, 419771), (4924, 415338), (5208, 392689), (5394, 379148), (6293, 324984), (6699, 305288), (7161, 285592), (7192, 284361), (7386, 276892), (7656, 267127), (8184, 249893), (8617, 237336), (8932, 228966), (9548, 214194), (9848, 207669), (9889, 206808), (10788, 189574), (12586, 162492), (13398, 152644), (13541, 151032), (14322, 142796), (14772, 138446), (17234, 118668), (17864, 114483), (18879, 108328), (19096, 107097), (19778, 103404), (21576, 94787), (25172, 81246), (25851, 79112), (26796, 76322), (27082, 75516), (28644, 71398), (29544, 69223), (29667, 68936), (34468, 59334), (35699, 57288), (37758, 54164), (38161, 53592), (39556, 51702), (40623, 50344)]