2195256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 6393600

約数和(自身を除く): 4198344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 179, 219, 292, 358, 438, 511, 537, 584, 716, 876, 1022, 1074, 1253, 1432, 1533, 1752, 2044, 2148, 2506, 3066, 3759, 4088, 4296, 5012, 6132, 7518, 10024, 12264, 13067, 15036, 26134, 30072, 39201, 52268, 78402, 91469, 104536, 156804, 182938, 274407, 313608, 365876, 548814, 731752, 1097628, 2195256]

約数ペア:

[(1, 2195256), (2, 1097628), (3, 731752), (4, 548814), (6, 365876), (7, 313608), (8, 274407), (12, 182938), (14, 156804), (21, 104536), (24, 91469), (28, 78402), (42, 52268), (56, 39201), (73, 30072), (84, 26134), (146, 15036), (168, 13067), (179, 12264), (219, 10024), (292, 7518), (358, 6132), (438, 5012), (511, 4296), (537, 4088), (584, 3759), (716, 3066), (876, 2506), (1022, 2148), (1074, 2044), (1253, 1752), (1432, 1533)]