1253285856

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:889

約数の個数: 144

約数和(自身を含む): 3701093760

約数和(自身を除く): 2447807904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 229, 248, 279, 288, 372, 458, 496, 558, 613, 687, 744, 916, 992, 1116, 1226, 1374, 1488, 1832, 1839, 2061, 2232, 2452, 2748, 2976, 3664, 3678, 4122, 4464, 4904, 5496, 5517, 7099, 7328, 7356, 8244, 8928, 9808, 10992, 11034, 14198, 14712, 16488, 19003, 19616, 21297, 21984, 22068, 28396, 29424, 32976, 38006, 42594, 44136, 56792, 57009, 58848, 63891, 65952, 76012, 85188, 88272, 113584, 114018, 127782, 140377, 152024, 170376, 171027, 176544, 227168, 228036, 255564, 280754, 304048, 340752, 342054, 421131, 456072, 511128, 561508, 608096, 681504, 684108, 842262, 912144, 1022256, 1123016, 1263393, 1368216, 1684524, 1824288, 2044512, 2246032, 2526786, 2736432, 3369048, 4351687, 4492064, 5053572, 5472864, 6738096, 8703374, 10107144, 13055061, 13476192, 17406748, 20214288, 26110122, 34813496, 39165183, 40428576, 52220244, 69626992, 78330366, 104440488, 139253984, 156660732, 208880976, 313321464, 417761952, 626642928, 1253285856]

約数ペア:

[(1, 1253285856), (2, 626642928), (3, 417761952), (4, 313321464), (6, 208880976), (8, 156660732), (9, 139253984), (12, 104440488), (16, 78330366), (18, 69626992), (24, 52220244), (31, 40428576), (32, 39165183), (36, 34813496), (48, 26110122), (62, 20214288), (72, 17406748), (93, 13476192), (96, 13055061), (124, 10107144), (144, 8703374), (186, 6738096), (229, 5472864), (248, 5053572), (279, 4492064), (288, 4351687), (372, 3369048), (458, 2736432), (496, 2526786), (558, 2246032), (613, 2044512), (687, 1824288), (744, 1684524), (916, 1368216), (992, 1263393), (1116, 1123016), (1226, 1022256), (1374, 912144), (1488, 842262), (1832, 684108), (1839, 681504), (2061, 608096), (2232, 561508), (2452, 511128), (2748, 456072), (2976, 421131), (3664, 342054), (3678, 340752), (4122, 304048), (4464, 280754), (4904, 255564), (5496, 228036), (5517, 227168), (7099, 176544), (7328, 171027), (7356, 170376), (8244, 152024), (8928, 140377), (9808, 127782), (10992, 114018), (11034, 113584), (14198, 88272), (14712, 85188), (16488, 76012), (19003, 65952), (19616, 63891), (21297, 58848), (21984, 57009), (22068, 56792), (28396, 44136), (29424, 42594), (32976, 38006)]