254665152

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{1289}}^1$

素因数の和:1328

約数の個数: 168

約数和(自身を含む): 851916000

約数和(自身を除く): 597250848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 392, 441, 448, 504, 576, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1289, 1344, 1372, 1568, 1764, 2016, 2058, 2352, 2578, 2744, 3087, 3136, 3528, 3867, 4032, 4116, 4704, 5156, 5488, 6174, 7056, 7734, 8232, 9023, 9408, 10312, 10976, 11601, 12348, 14112, 15468, 16464, 18046, 20624, 21952, 23202, 24696, 27069, 28224, 30936, 32928, 36092, 41248, 46404, 49392, 54138, 61872, 63161, 65856, 72184, 81207, 82496, 92808, 98784, 108276, 123744, 126322, 144368, 162414, 185616, 189483, 197568, 216552, 247488, 252644, 288736, 324828, 371232, 378966, 433104, 442127, 505288, 568449, 577472, 649656, 742464, 757932, 866208, 884254, 1010576, 1136898, 1299312, 1326381, 1515864, 1732416, 1768508, 2021152, 2273796, 2598624, 2652762, 3031728, 3537016, 3979143, 4042304, 4547592, 5197248, 5305524, 6063456, 7074032, 7958286, 9095184, 10611048, 12126912, 14148064, 15916572, 18190368, 21222096, 28296128, 31833144, 36380736, 42444192, 63666288, 84888384, 127332576, 254665152]

約数ペア:

[(1, 254665152), (2, 127332576), (3, 84888384), (4, 63666288), (6, 42444192), (7, 36380736), (8, 31833144), (9, 28296128), (12, 21222096), (14, 18190368), (16, 15916572), (18, 14148064), (21, 12126912), (24, 10611048), (28, 9095184), (32, 7958286), (36, 7074032), (42, 6063456), (48, 5305524), (49, 5197248), (56, 4547592), (63, 4042304), (64, 3979143), (72, 3537016), (84, 3031728), (96, 2652762), (98, 2598624), (112, 2273796), (126, 2021152), (144, 1768508), (147, 1732416), (168, 1515864), (192, 1326381), (196, 1299312), (224, 1136898), (252, 1010576), (288, 884254), (294, 866208), (336, 757932), (343, 742464), (392, 649656), (441, 577472), (448, 568449), (504, 505288), (576, 442127), (588, 433104), (672, 378966), (686, 371232), (784, 324828), (882, 288736), (1008, 252644), (1029, 247488), (1176, 216552), (1289, 197568), (1344, 189483), (1372, 185616), (1568, 162414), (1764, 144368), (2016, 126322), (2058, 123744), (2352, 108276), (2578, 98784), (2744, 92808), (3087, 82496), (3136, 81207), (3528, 72184), (3867, 65856), (4032, 63161), (4116, 61872), (4704, 54138), (5156, 49392), (5488, 46404), (6174, 41248), (7056, 36092), (7734, 32928), (8232, 30936), (9023, 28224), (9408, 27069), (10312, 24696), (10976, 23202), (11601, 21952), (12348, 20624), (14112, 18046), (15468, 16464)]