1887435648

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1370

約数の個数: 256

約数和(自身を含む): 6475776000

約数和(自身を除く): 4588340352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 128, 144, 168, 183, 189, 192, 216, 224, 244, 252, 288, 336, 366, 378, 384, 427, 432, 448, 488, 504, 549, 576, 672, 732, 756, 854, 864, 896, 976, 1008, 1098, 1152, 1279, 1281, 1344, 1464, 1512, 1647, 1708, 1728, 1952, 2016, 2196, 2558, 2562, 2688, 2928, 3024, 3294, 3416, 3456, 3837, 3843, 3904, 4032, 4392, 5116, 5124, 5856, 6048, 6588, 6832, 7674, 7686, 7808, 8064, 8784, 8953, 10232, 10248, 11511, 11529, 11712, 12096, 13176, 13664, 15348, 15372, 17568, 17906, 20464, 20496, 23022, 23058, 23424, 24192, 26352, 26859, 27328, 30696, 30744, 34533, 35136, 35812, 40928, 40992, 46044, 46116, 52704, 53718, 54656, 61392, 61488, 69066, 70272, 71624, 78019, 80577, 81856, 81984, 92088, 92232, 105408, 107436, 122784, 122976, 138132, 143248, 156038, 161154, 163712, 163968, 184176, 184464, 210816, 214872, 234057, 241731, 245568, 245952, 276264, 286496, 312076, 322308, 368352, 368928, 429744, 468114, 483462, 491136, 491904, 546133, 552528, 572992, 624152, 644616, 702171, 736704, 737856, 859488, 936228, 966924, 1092266, 1105056, 1145984, 1248304, 1289232, 1404342, 1473408, 1475712, 1638399, 1718976, 1872456, 1933848, 2106513, 2184532, 2210112, 2496608, 2578464, 2808684, 3276798, 3437952, 3744912, 3867696, 4213026, 4369064, 4420224, 4915197, 4993216, 5156928, 5617368, 6553596, 7489824, 7735392, 8426052, 8738128, 9830394, 9986432, 10313856, 11234736, 13107192, 14745591, 14979648, 15470784, 16852104, 17476256, 19660788, 22469472, 26214384, 29491182, 29959296, 30941568, 33704208, 34952512, 39321576, 44938944, 52428768, 58982364, 67408416, 69905024, 78643152, 89877888, 104857536, 117964728, 134816832, 157286304, 209715072, 235929456, 269633664, 314572608, 471858912, 629145216, 943717824, 1887435648]

約数ペア:

[(1, 1887435648), (2, 943717824), (3, 629145216), (4, 471858912), (6, 314572608), (7, 269633664), (8, 235929456), (9, 209715072), (12, 157286304), (14, 134816832), (16, 117964728), (18, 104857536), (21, 89877888), (24, 78643152), (27, 69905024), (28, 67408416), (32, 58982364), (36, 52428768), (42, 44938944), (48, 39321576), (54, 34952512), (56, 33704208), (61, 30941568), (63, 29959296), (64, 29491182), (72, 26214384), (84, 22469472), (96, 19660788), (108, 17476256), (112, 16852104), (122, 15470784), (126, 14979648), (128, 14745591), (144, 13107192), (168, 11234736), (183, 10313856), (189, 9986432), (192, 9830394), (216, 8738128), (224, 8426052), (244, 7735392), (252, 7489824), (288, 6553596), (336, 5617368), (366, 5156928), (378, 4993216), (384, 4915197), (427, 4420224), (432, 4369064), (448, 4213026), (488, 3867696), (504, 3744912), (549, 3437952), (576, 3276798), (672, 2808684), (732, 2578464), (756, 2496608), (854, 2210112), (864, 2184532), (896, 2106513), (976, 1933848), (1008, 1872456), (1098, 1718976), (1152, 1638399), (1279, 1475712), (1281, 1473408), (1344, 1404342), (1464, 1289232), (1512, 1248304), (1647, 1145984), (1708, 1105056), (1728, 1092266), (1952, 966924), (2016, 936228), (2196, 859488), (2558, 737856), (2562, 736704), (2688, 702171), (2928, 644616), (3024, 624152), (3294, 572992), (3416, 552528), (3456, 546133), (3837, 491904), (3843, 491136), (3904, 483462), (4032, 468114), (4392, 429744), (5116, 368928), (5124, 368352), (5856, 322308), (6048, 312076), (6588, 286496), (6832, 276264), (7674, 245952), (7686, 245568), (7808, 241731), (8064, 234057), (8784, 214872), (8953, 210816), (10232, 184464), (10248, 184176), (11511, 163968), (11529, 163712), (11712, 161154), (12096, 156038), (13176, 143248), (13664, 138132), (15348, 122976), (15372, 122784), (17568, 107436), (17906, 105408), (20464, 92232), (20496, 92088), (23022, 81984), (23058, 81856), (23424, 80577), (24192, 78019), (26352, 71624), (26859, 70272), (27328, 69066), (30696, 61488), (30744, 61392), (34533, 54656), (35136, 53718), (35812, 52704), (40928, 46116), (40992, 46044)]