819806312988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1020223}}^1$

素因数の和:1020364

約数の個数: 144

約数和(自身を含む): 2386369230336

約数和(自身を除く): 1566562917348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 101, 102, 117, 153, 156, 202, 204, 221, 234, 303, 306, 404, 442, 468, 606, 612, 663, 884, 909, 1212, 1313, 1326, 1717, 1818, 1989, 2626, 2652, 3434, 3636, 3939, 3978, 5151, 5252, 6868, 7878, 7956, 10302, 11817, 15453, 15756, 20604, 22321, 23634, 30906, 44642, 47268, 61812, 66963, 89284, 133926, 200889, 267852, 401778, 803556, 1020223, 2040446, 3060669, 4080892, 6121338, 9182007, 12242676, 13262899, 17343791, 18364014, 26525798, 34687582, 36728028, 39788697, 52031373, 53051596, 69375164, 79577394, 103042523, 104062746, 119366091, 156094119, 159154788, 206085046, 208125492, 225469283, 238732182, 309127569, 312188238, 412170092, 450938566, 477464364, 618255138, 624376476, 676407849, 901877132, 927382707, 1236510276, 1339552799, 1352815698, 1751722891, 1854765414, 2029223547, 2679105598, 2705631396, 3503445782, 3709530828, 4018658397, 4058447094, 5255168673, 5358211196, 7006891564, 8037316794, 8116894188, 10510337346, 12055975191, 15765506019, 16074633588, 21020674692, 22772397583, 24111950382, 31531012038, 45544795166, 48223900764, 63062024076, 68317192749, 91089590332, 136634385498, 204951578247, 273268770996, 409903156494, 819806312988]

約数ペア:

[(1, 819806312988), (2, 409903156494), (3, 273268770996), (4, 204951578247), (6, 136634385498), (9, 91089590332), (12, 68317192749), (13, 63062024076), (17, 48223900764), (18, 45544795166), (26, 31531012038), (34, 24111950382), (36, 22772397583), (39, 21020674692), (51, 16074633588), (52, 15765506019), (68, 12055975191), (78, 10510337346), (101, 8116894188), (102, 8037316794), (117, 7006891564), (153, 5358211196), (156, 5255168673), (202, 4058447094), (204, 4018658397), (221, 3709530828), (234, 3503445782), (303, 2705631396), (306, 2679105598), (404, 2029223547), (442, 1854765414), (468, 1751722891), (606, 1352815698), (612, 1339552799), (663, 1236510276), (884, 927382707), (909, 901877132), (1212, 676407849), (1313, 624376476), (1326, 618255138), (1717, 477464364), (1818, 450938566), (1989, 412170092), (2626, 312188238), (2652, 309127569), (3434, 238732182), (3636, 225469283), (3939, 208125492), (3978, 206085046), (5151, 159154788), (5252, 156094119), (6868, 119366091), (7878, 104062746), (7956, 103042523), (10302, 79577394), (11817, 69375164), (15453, 53051596), (15756, 52031373), (20604, 39788697), (22321, 36728028), (23634, 34687582), (30906, 26525798), (44642, 18364014), (47268, 17343791), (61812, 13262899), (66963, 12242676), (89284, 9182007), (133926, 6121338), (200889, 4080892), (267852, 3060669), (401778, 2040446), (803556, 1020223)]