18466704216

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1695

約数の個数: 256

約数和(自身を含む): 55710720000

約数和(自身を除く): 37244015784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 61, 62, 72, 87, 93, 108, 116, 122, 124, 174, 183, 186, 216, 232, 244, 248, 261, 279, 348, 366, 372, 488, 522, 549, 558, 696, 732, 744, 783, 837, 899, 1044, 1098, 1116, 1464, 1559, 1566, 1647, 1674, 1769, 1798, 1891, 2088, 2196, 2232, 2697, 3118, 3132, 3294, 3348, 3538, 3596, 3782, 4392, 4677, 5307, 5394, 5673, 6236, 6264, 6588, 6696, 7076, 7192, 7564, 8091, 9354, 10614, 10788, 11346, 12472, 13176, 14031, 14152, 15128, 15921, 16182, 17019, 18708, 21228, 21576, 22692, 24273, 28062, 31842, 32364, 34038, 37416, 42093, 42456, 45211, 45384, 47763, 48329, 48546, 51057, 54839, 56124, 63684, 64728, 68076, 84186, 90422, 95099, 95526, 96658, 97092, 102114, 109678, 112248, 127368, 135633, 136152, 144987, 164517, 168372, 180844, 190198, 191052, 193316, 194184, 204228, 219356, 271266, 285297, 289974, 329034, 336744, 361688, 380396, 382104, 386632, 406899, 408456, 434961, 438712, 493551, 542532, 570594, 579948, 658068, 760792, 813798, 855891, 869922, 987102, 1085064, 1141188, 1159896, 1220697, 1304883, 1316136, 1401541, 1480653, 1627596, 1711782, 1739844, 1974204, 2282376, 2441394, 2567673, 2609766, 2757871, 2803082, 2948069, 2961306, 3255192, 3423564, 3479688, 3948408, 4204623, 4882788, 5135346, 5219532, 5515742, 5606164, 5896138, 5922612, 6847128, 8273613, 8409246, 8844207, 9765576, 10270692, 10439064, 11031484, 11212328, 11792276, 11845224, 12613869, 16547226, 16818492, 17688414, 20541384, 22062968, 23584552, 24820839, 25227738, 26532621, 33094452, 33636984, 35376828, 37841607, 49641678, 50455476, 53065242, 66188904, 70753656, 74462517, 75683214, 79597863, 85494001, 99283356, 100910952, 106130484, 148925034, 151366428, 159195726, 170988002, 198566712, 212260968, 256482003, 297850068, 302732856, 318391452, 341976004, 512964006, 595700136, 636782904, 683952008, 769446009, 1025928012, 1538892018, 2051856024, 2308338027, 3077784036, 4616676054, 6155568072, 9233352108, 18466704216]

約数ペア:

[(1, 18466704216), (2, 9233352108), (3, 6155568072), (4, 4616676054), (6, 3077784036), (8, 2308338027), (9, 2051856024), (12, 1538892018), (18, 1025928012), (24, 769446009), (27, 683952008), (29, 636782904), (31, 595700136), (36, 512964006), (54, 341976004), (58, 318391452), (61, 302732856), (62, 297850068), (72, 256482003), (87, 212260968), (93, 198566712), (108, 170988002), (116, 159195726), (122, 151366428), (124, 148925034), (174, 106130484), (183, 100910952), (186, 99283356), (216, 85494001), (232, 79597863), (244, 75683214), (248, 74462517), (261, 70753656), (279, 66188904), (348, 53065242), (366, 50455476), (372, 49641678), (488, 37841607), (522, 35376828), (549, 33636984), (558, 33094452), (696, 26532621), (732, 25227738), (744, 24820839), (783, 23584552), (837, 22062968), (899, 20541384), (1044, 17688414), (1098, 16818492), (1116, 16547226), (1464, 12613869), (1559, 11845224), (1566, 11792276), (1647, 11212328), (1674, 11031484), (1769, 10439064), (1798, 10270692), (1891, 9765576), (2088, 8844207), (2196, 8409246), (2232, 8273613), (2697, 6847128), (3118, 5922612), (3132, 5896138), (3294, 5606164), (3348, 5515742), (3538, 5219532), (3596, 5135346), (3782, 4882788), (4392, 4204623), (4677, 3948408), (5307, 3479688), (5394, 3423564), (5673, 3255192), (6236, 2961306), (6264, 2948069), (6588, 2803082), (6696, 2757871), (7076, 2609766), (7192, 2567673), (7564, 2441394), (8091, 2282376), (9354, 1974204), (10614, 1739844), (10788, 1711782), (11346, 1627596), (12472, 1480653), (13176, 1401541), (14031, 1316136), (14152, 1304883), (15128, 1220697), (15921, 1159896), (16182, 1141188), (17019, 1085064), (18708, 987102), (21228, 869922), (21576, 855891), (22692, 813798), (24273, 760792), (28062, 658068), (31842, 579948), (32364, 570594), (34038, 542532), (37416, 493551), (42093, 438712), (42456, 434961), (45211, 408456), (45384, 406899), (47763, 386632), (48329, 382104), (48546, 380396), (51057, 361688), (54839, 336744), (56124, 329034), (63684, 289974), (64728, 285297), (68076, 271266), (84186, 219356), (90422, 204228), (95099, 194184), (95526, 193316), (96658, 191052), (97092, 190198), (102114, 180844), (109678, 168372), (112248, 164517), (127368, 144987), (135633, 136152)]