1908653208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2861}}^1$

素因数の和:2926

約数の個数: 192

約数和(自身を含む): 6280830720

約数和(自身を除く): 4372177512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 361, 399, 418, 456, 462, 532, 616, 627, 722, 798, 836, 924, 1064, 1083, 1254, 1444, 1463, 1596, 1672, 1848, 2166, 2508, 2527, 2861, 2888, 2926, 3192, 3971, 4332, 4389, 5016, 5054, 5722, 5852, 7581, 7942, 8583, 8664, 8778, 10108, 11444, 11704, 11913, 15162, 15884, 17166, 17556, 20027, 20216, 22888, 23826, 27797, 30324, 31471, 31768, 34332, 35112, 40054, 47652, 54359, 55594, 60081, 60648, 62942, 68664, 80108, 83391, 94413, 95304, 108718, 111188, 120162, 125884, 160216, 163077, 166782, 188826, 217436, 220297, 222376, 240324, 251768, 326154, 333564, 377652, 380513, 434872, 440594, 480648, 597949, 652308, 660891, 667128, 755304, 761026, 881188, 1032821, 1141539, 1195898, 1304616, 1321782, 1522052, 1762376, 1793847, 2065642, 2283078, 2391796, 2643564, 3044104, 3098463, 3587694, 4131284, 4185643, 4566156, 4783592, 5287128, 6196926, 7175388, 7229747, 8262568, 8371286, 9132312, 11361031, 12393852, 12556929, 14350776, 14459494, 16742572, 21689241, 22722062, 24787704, 25113858, 28918988, 33485144, 34083093, 43378482, 45444124, 50227716, 57837976, 68166186, 79527217, 86756964, 90888248, 100455432, 136332372, 159054434, 173513928, 238581651, 272664744, 318108868, 477163302, 636217736, 954326604, 1908653208]

約数ペア:

[(1, 1908653208), (2, 954326604), (3, 636217736), (4, 477163302), (6, 318108868), (7, 272664744), (8, 238581651), (11, 173513928), (12, 159054434), (14, 136332372), (19, 100455432), (21, 90888248), (22, 86756964), (24, 79527217), (28, 68166186), (33, 57837976), (38, 50227716), (42, 45444124), (44, 43378482), (56, 34083093), (57, 33485144), (66, 28918988), (76, 25113858), (77, 24787704), (84, 22722062), (88, 21689241), (114, 16742572), (132, 14459494), (133, 14350776), (152, 12556929), (154, 12393852), (168, 11361031), (209, 9132312), (228, 8371286), (231, 8262568), (264, 7229747), (266, 7175388), (308, 6196926), (361, 5287128), (399, 4783592), (418, 4566156), (456, 4185643), (462, 4131284), (532, 3587694), (616, 3098463), (627, 3044104), (722, 2643564), (798, 2391796), (836, 2283078), (924, 2065642), (1064, 1793847), (1083, 1762376), (1254, 1522052), (1444, 1321782), (1463, 1304616), (1596, 1195898), (1672, 1141539), (1848, 1032821), (2166, 881188), (2508, 761026), (2527, 755304), (2861, 667128), (2888, 660891), (2926, 652308), (3192, 597949), (3971, 480648), (4332, 440594), (4389, 434872), (5016, 380513), (5054, 377652), (5722, 333564), (5852, 326154), (7581, 251768), (7942, 240324), (8583, 222376), (8664, 220297), (8778, 217436), (10108, 188826), (11444, 166782), (11704, 163077), (11913, 160216), (15162, 125884), (15884, 120162), (17166, 111188), (17556, 108718), (20027, 95304), (20216, 94413), (22888, 83391), (23826, 80108), (27797, 68664), (30324, 62942), (31471, 60648), (31768, 60081), (34332, 55594), (35112, 54359), (40054, 47652)]