1851303384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:491

約数の個数: 256

約数和(自身を含む): 6134169600

約数和(自身を除く): 4282866216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 127, 168, 186, 189, 216, 217, 248, 252, 254, 279, 311, 372, 378, 381, 434, 504, 508, 558, 622, 651, 744, 756, 762, 837, 868, 889, 933, 1016, 1116, 1143, 1244, 1302, 1512, 1524, 1674, 1736, 1778, 1866, 1953, 2177, 2232, 2286, 2488, 2604, 2667, 2799, 3048, 3348, 3429, 3556, 3732, 3906, 3937, 4354, 4572, 5208, 5334, 5598, 5859, 6531, 6696, 6858, 7112, 7464, 7812, 7874, 8001, 8397, 8708, 9144, 9641, 10668, 11196, 11718, 11811, 13062, 13716, 15624, 15748, 16002, 16794, 17416, 19282, 19593, 21336, 22392, 23436, 23622, 24003, 26124, 27432, 27559, 28923, 31496, 32004, 33588, 35433, 38564, 39186, 39497, 46872, 47244, 48006, 52248, 55118, 57846, 58779, 64008, 67176, 67487, 70866, 77128, 78372, 78994, 82677, 86769, 94488, 96012, 106299, 110236, 115692, 117558, 118491, 134974, 141732, 156744, 157988, 165354, 173538, 192024, 202461, 212598, 220472, 231384, 235116, 236982, 248031, 260307, 269948, 276479, 283464, 315976, 330708, 347076, 355473, 404922, 425196, 470232, 473964, 496062, 520614, 539896, 552958, 607383, 661416, 694152, 710946, 744093, 809844, 829437, 850392, 947928, 992124, 1041228, 1066419, 1105916, 1214766, 1224407, 1421892, 1488186, 1619688, 1658874, 1822149, 1984248, 2082456, 2132838, 2211832, 2429532, 2448814, 2488311, 2843784, 2976372, 3317748, 3644298, 3673221, 4265676, 4859064, 4897628, 4976622, 5952744, 6635496, 7288596, 7346442, 7464933, 8531352, 8570849, 9795256, 9953244, 11019663, 14577192, 14692884, 14929866, 17141698, 19906488, 22039326, 25712547, 29385768, 29859732, 33058989, 34283396, 44078652, 51425094, 59719464, 66117978, 68566792, 77137641, 88157304, 102850188, 132235956, 154275282, 205700376, 231412923, 264471912, 308550564, 462825846, 617101128, 925651692, 1851303384]

約数ペア:

[(1, 1851303384), (2, 925651692), (3, 617101128), (4, 462825846), (6, 308550564), (7, 264471912), (8, 231412923), (9, 205700376), (12, 154275282), (14, 132235956), (18, 102850188), (21, 88157304), (24, 77137641), (27, 68566792), (28, 66117978), (31, 59719464), (36, 51425094), (42, 44078652), (54, 34283396), (56, 33058989), (62, 29859732), (63, 29385768), (72, 25712547), (84, 22039326), (93, 19906488), (108, 17141698), (124, 14929866), (126, 14692884), (127, 14577192), (168, 11019663), (186, 9953244), (189, 9795256), (216, 8570849), (217, 8531352), (248, 7464933), (252, 7346442), (254, 7288596), (279, 6635496), (311, 5952744), (372, 4976622), (378, 4897628), (381, 4859064), (434, 4265676), (504, 3673221), (508, 3644298), (558, 3317748), (622, 2976372), (651, 2843784), (744, 2488311), (756, 2448814), (762, 2429532), (837, 2211832), (868, 2132838), (889, 2082456), (933, 1984248), (1016, 1822149), (1116, 1658874), (1143, 1619688), (1244, 1488186), (1302, 1421892), (1512, 1224407), (1524, 1214766), (1674, 1105916), (1736, 1066419), (1778, 1041228), (1866, 992124), (1953, 947928), (2177, 850392), (2232, 829437), (2286, 809844), (2488, 744093), (2604, 710946), (2667, 694152), (2799, 661416), (3048, 607383), (3348, 552958), (3429, 539896), (3556, 520614), (3732, 496062), (3906, 473964), (3937, 470232), (4354, 425196), (4572, 404922), (5208, 355473), (5334, 347076), (5598, 330708), (5859, 315976), (6531, 283464), (6696, 276479), (6858, 269948), (7112, 260307), (7464, 248031), (7812, 236982), (7874, 235116), (8001, 231384), (8397, 220472), (8708, 212598), (9144, 202461), (9641, 192024), (10668, 173538), (11196, 165354), (11718, 157988), (11811, 156744), (13062, 141732), (13716, 134974), (15624, 118491), (15748, 117558), (16002, 115692), (16794, 110236), (17416, 106299), (19282, 96012), (19593, 94488), (21336, 86769), (22392, 82677), (23436, 78994), (23622, 78372), (24003, 77128), (26124, 70866), (27432, 67487), (27559, 67176), (28923, 64008), (31496, 58779), (32004, 57846), (33588, 55118), (35433, 52248), (38564, 48006), (39186, 47244), (39497, 46872)]