1621188576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{804161}}^1$

素因数の和:804184

約数の個数: 72

約数和(自身を含む): 5268869424

約数和(自身を除く): 3647680848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 804161, 1608322, 2412483, 3216644, 4824966, 5629127, 6433288, 7237449, 9649932, 11258254, 12866576, 14474898, 16887381, 19299864, 22516508, 25733152, 28949796, 33774762, 38599728, 45033016, 50662143, 57899592, 67549524, 77199456, 90066032, 101324286, 115799184, 135099048, 180132064, 202648572, 231598368, 270198096, 405297144, 540396192, 810594288, 1621188576]

約数ペア:

[(1, 1621188576), (2, 810594288), (3, 540396192), (4, 405297144), (6, 270198096), (7, 231598368), (8, 202648572), (9, 180132064), (12, 135099048), (14, 115799184), (16, 101324286), (18, 90066032), (21, 77199456), (24, 67549524), (28, 57899592), (32, 50662143), (36, 45033016), (42, 38599728), (48, 33774762), (56, 28949796), (63, 25733152), (72, 22516508), (84, 19299864), (96, 16887381), (112, 14474898), (126, 12866576), (144, 11258254), (168, 9649932), (224, 7237449), (252, 6433288), (288, 5629127), (336, 4824966), (504, 3216644), (672, 2412483), (1008, 1608322), (2016, 804161)]