2488654340928

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19910509}}^1$

素因数の和:19910565

約数の個数: 168

約数和(自身を含む): 8415296514560

約数和(自身を除く): 5926642173632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 10416, 13888, 15624, 17856, 20832, 31248, 41664, 62496, 124992, 19910509, 39821018, 59731527, 79642036, 119463054, 139373563, 159284072, 179194581, 238926108, 278747126, 318568144, 358389162, 418120689, 477852216, 557494252, 617225779, 637136288, 716778324, 836241378, 955704432, 1114988504, 1234451558, 1254362067, 1274272576, 1433556648, 1672482756, 1851677337, 1911408864, 2229977008, 2468903116, 2508724134, 2867113296, 3344965512, 3703354674, 3822817728, 4320580453, 4459954016, 4937806232, 5017448268, 5555032011, 5734226592, 6689931024, 7406709348, 8641160906, 8919908032, 9875612464, 10034896536, 11110064022, 11468453184, 12961741359, 13379862048, 14813418696, 17282321812, 19751224928, 20069793072, 22220128044, 25923482718, 26759724096, 29626837392, 34564643624, 38885224077, 39502449856, 40139586144, 44440256088, 51846965436, 59253674784, 69129287248, 77770448154, 80279172288, 88880512176, 103693930872, 118507349568, 138258574496, 155540896308, 177761024352, 207387861744, 276517148992, 311081792616, 355522048704, 414775723488, 622163585232, 829551446976, 1244327170464, 2488654340928]

約数ペア:

[(1, 2488654340928), (2, 1244327170464), (3, 829551446976), (4, 622163585232), (6, 414775723488), (7, 355522048704), (8, 311081792616), (9, 276517148992), (12, 207387861744), (14, 177761024352), (16, 155540896308), (18, 138258574496), (21, 118507349568), (24, 103693930872), (28, 88880512176), (31, 80279172288), (32, 77770448154), (36, 69129287248), (42, 59253674784), (48, 51846965436), (56, 44440256088), (62, 40139586144), (63, 39502449856), (64, 38885224077), (72, 34564643624), (84, 29626837392), (93, 26759724096), (96, 25923482718), (112, 22220128044), (124, 20069793072), (126, 19751224928), (144, 17282321812), (168, 14813418696), (186, 13379862048), (192, 12961741359), (217, 11468453184), (224, 11110064022), (248, 10034896536), (252, 9875612464), (279, 8919908032), (288, 8641160906), (336, 7406709348), (372, 6689931024), (434, 5734226592), (448, 5555032011), (496, 5017448268), (504, 4937806232), (558, 4459954016), (576, 4320580453), (651, 3822817728), (672, 3703354674), (744, 3344965512), (868, 2867113296), (992, 2508724134), (1008, 2468903116), (1116, 2229977008), (1302, 1911408864), (1344, 1851677337), (1488, 1672482756), (1736, 1433556648), (1953, 1274272576), (1984, 1254362067), (2016, 1234451558), (2232, 1114988504), (2604, 955704432), (2976, 836241378), (3472, 716778324), (3906, 637136288), (4032, 617225779), (4464, 557494252), (5208, 477852216), (5952, 418120689), (6944, 358389162), (7812, 318568144), (8928, 278747126), (10416, 238926108), (13888, 179194581), (15624, 159284072), (17856, 139373563), (20832, 119463054), (31248, 79642036), (41664, 59731527), (62496, 39821018), (124992, 19910509)]