1266546512

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 3380087232

約数和(自身を除く): 2113540720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 53, 56, 68, 77, 88, 98, 106, 112, 119, 136, 154, 163, 176, 187, 196, 212, 238, 272, 308, 326, 371, 374, 392, 424, 476, 539, 583, 616, 652, 742, 748, 784, 833, 848, 901, 952, 1078, 1141, 1166, 1232, 1304, 1309, 1484, 1496, 1666, 1793, 1802, 1904, 2156, 2282, 2332, 2597, 2608, 2618, 2771, 2968, 2992, 3332, 3586, 3604, 4081, 4312, 4564, 4664, 5194, 5236, 5542, 5936, 6307, 6664, 7172, 7208, 7987, 8162, 8624, 8639, 9128, 9163, 9328, 9911, 10388, 10472, 11084, 12551, 12614, 13328, 14344, 14416, 15974, 16324, 17278, 18256, 18326, 19397, 19822, 20776, 20944, 22168, 25102, 25228, 28567, 28688, 30481, 31948, 32648, 34556, 36652, 38794, 39644, 41552, 44149, 44336, 50204, 50456, 57134, 60473, 60962, 63896, 65296, 69112, 69377, 73304, 77588, 79288, 87857, 88298, 95029, 100408, 100912, 114268, 120946, 121924, 127792, 135779, 138224, 138754, 146608, 146863, 155176, 158576, 175714, 176596, 190058, 200816, 213367, 228536, 241892, 243848, 271558, 277508, 293726, 310352, 351428, 353192, 380116, 423311, 426734, 457072, 483784, 485639, 487696, 543116, 555016, 587452, 665203, 702856, 706384, 760232, 846622, 853468, 967568, 971278, 1028041, 1086232, 1110032, 1174904, 1330406, 1405712, 1493569, 1520464, 1615493, 1693244, 1706936, 1942556, 2056082, 2172464, 2349808, 2660812, 2987138, 3230986, 3386488, 3413872, 3885112, 4112164, 4656421, 5321624, 5974276, 6461972, 6772976, 7196287, 7770224, 8224328, 9312842, 10643248, 11308451, 11948552, 12923944, 14392574, 16448656, 18625684, 22616902, 23897104, 25847888, 28785148, 37251368, 45233804, 57570296, 74502736, 79159157, 90467608, 115140592, 158318314, 180935216, 316636628, 633273256, 1266546512]

約数ペア:

[(1, 1266546512), (2, 633273256), (4, 316636628), (7, 180935216), (8, 158318314), (11, 115140592), (14, 90467608), (16, 79159157), (17, 74502736), (22, 57570296), (28, 45233804), (34, 37251368), (44, 28785148), (49, 25847888), (53, 23897104), (56, 22616902), (68, 18625684), (77, 16448656), (88, 14392574), (98, 12923944), (106, 11948552), (112, 11308451), (119, 10643248), (136, 9312842), (154, 8224328), (163, 7770224), (176, 7196287), (187, 6772976), (196, 6461972), (212, 5974276), (238, 5321624), (272, 4656421), (308, 4112164), (326, 3885112), (371, 3413872), (374, 3386488), (392, 3230986), (424, 2987138), (476, 2660812), (539, 2349808), (583, 2172464), (616, 2056082), (652, 1942556), (742, 1706936), (748, 1693244), (784, 1615493), (833, 1520464), (848, 1493569), (901, 1405712), (952, 1330406), (1078, 1174904), (1141, 1110032), (1166, 1086232), (1232, 1028041), (1304, 971278), (1309, 967568), (1484, 853468), (1496, 846622), (1666, 760232), (1793, 706384), (1802, 702856), (1904, 665203), (2156, 587452), (2282, 555016), (2332, 543116), (2597, 487696), (2608, 485639), (2618, 483784), (2771, 457072), (2968, 426734), (2992, 423311), (3332, 380116), (3586, 353192), (3604, 351428), (4081, 310352), (4312, 293726), (4564, 277508), (4664, 271558), (5194, 243848), (5236, 241892), (5542, 228536), (5936, 213367), (6307, 200816), (6664, 190058), (7172, 176596), (7208, 175714), (7987, 158576), (8162, 155176), (8624, 146863), (8639, 146608), (9128, 138754), (9163, 138224), (9328, 135779), (9911, 127792), (10388, 121924), (10472, 120946), (11084, 114268), (12551, 100912), (12614, 100408), (13328, 95029), (14344, 88298), (14416, 87857), (15974, 79288), (16324, 77588), (17278, 73304), (18256, 69377), (18326, 69112), (19397, 65296), (19822, 63896), (20776, 60962), (20944, 60473), (22168, 57134), (25102, 50456), (25228, 50204), (28567, 44336), (28688, 44149), (30481, 41552), (31948, 39644), (32648, 38794), (34556, 36652)]