231029856

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 687173760

約数和(自身を除く): 456143904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 113, 124, 144, 186, 226, 229, 248, 279, 288, 339, 372, 452, 458, 496, 558, 678, 687, 744, 904, 916, 992, 1017, 1116, 1356, 1374, 1488, 1808, 1832, 2034, 2061, 2232, 2712, 2748, 2976, 3503, 3616, 3664, 4068, 4122, 4464, 5424, 5496, 7006, 7099, 7328, 8136, 8244, 8928, 10509, 10848, 10992, 14012, 14198, 16272, 16488, 21018, 21297, 21984, 25877, 28024, 28396, 31527, 32544, 32976, 42036, 42594, 51754, 56048, 56792, 63054, 63891, 65952, 77631, 84072, 85188, 103508, 112096, 113584, 126108, 127782, 155262, 168144, 170376, 207016, 227168, 232893, 252216, 255564, 310524, 336288, 340752, 414032, 465786, 504432, 511128, 621048, 681504, 802187, 828064, 931572, 1008864, 1022256, 1242096, 1604374, 1863144, 2044512, 2406561, 2484192, 3208748, 3726288, 4813122, 6417496, 7219683, 7452576, 9626244, 12834992, 14439366, 19252488, 25669984, 28878732, 38504976, 57757464, 77009952, 115514928, 231029856]

約数ペア:

[(1, 231029856), (2, 115514928), (3, 77009952), (4, 57757464), (6, 38504976), (8, 28878732), (9, 25669984), (12, 19252488), (16, 14439366), (18, 12834992), (24, 9626244), (31, 7452576), (32, 7219683), (36, 6417496), (48, 4813122), (62, 3726288), (72, 3208748), (93, 2484192), (96, 2406561), (113, 2044512), (124, 1863144), (144, 1604374), (186, 1242096), (226, 1022256), (229, 1008864), (248, 931572), (279, 828064), (288, 802187), (339, 681504), (372, 621048), (452, 511128), (458, 504432), (496, 465786), (558, 414032), (678, 340752), (687, 336288), (744, 310524), (904, 255564), (916, 252216), (992, 232893), (1017, 227168), (1116, 207016), (1356, 170376), (1374, 168144), (1488, 155262), (1808, 127782), (1832, 126108), (2034, 113584), (2061, 112096), (2232, 103508), (2712, 85188), (2748, 84072), (2976, 77631), (3503, 65952), (3616, 63891), (3664, 63054), (4068, 56792), (4122, 56048), (4464, 51754), (5424, 42594), (5496, 42036), (7006, 32976), (7099, 32544), (7328, 31527), (8136, 28396), (8244, 28024), (8928, 25877), (10509, 21984), (10848, 21297), (10992, 21018), (14012, 16488), (14198, 16272)]