2538144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1282

約数の個数: 72

約数和(自身を含む): 8255520

約数和(自身を除く): 5717376

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, 1259, 2016, 2518, 3777, 5036, 7554, 8813, 10072, 11331, 15108, 17626, 20144, 22662, 26439, 30216, 35252, 40288, 45324, 52878, 60432, 70504, 79317, 90648, 105756, 120864, 141008, 158634, 181296, 211512, 282016, 317268, 362592, 423024, 634536, 846048, 1269072, 2538144]

約数ペア:

[(1, 2538144), (2, 1269072), (3, 846048), (4, 634536), (6, 423024), (7, 362592), (8, 317268), (9, 282016), (12, 211512), (14, 181296), (16, 158634), (18, 141008), (21, 120864), (24, 105756), (28, 90648), (32, 79317), (36, 70504), (42, 60432), (48, 52878), (56, 45324), (63, 40288), (72, 35252), (84, 30216), (96, 26439), (112, 22662), (126, 20144), (144, 17626), (168, 15108), (224, 11331), (252, 10072), (288, 8813), (336, 7554), (504, 5036), (672, 3777), (1008, 2518), (1259, 2016)]