379728146

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2619

約数の個数: 48

約数和(自身を含む): 698644440

約数和(自身を除く): 318916294

約数列:

[1, 2, 7, 14, 29, 49, 53, 58, 98, 106, 203, 371, 406, 742, 1421, 1537, 2521, 2597, 2842, 3074, 5042, 5194, 10759, 17647, 21518, 35294, 73109, 75313, 123529, 133613, 146218, 150626, 247058, 267226, 511763, 935291, 1023526, 1870582, 3582341, 3874777, 6547037, 7164682, 7749554, 13094074, 27123439, 54246878, 189864073, 379728146]

約数ペア:

[(1, 379728146), (2, 189864073), (7, 54246878), (14, 27123439), (29, 13094074), (49, 7749554), (53, 7164682), (58, 6547037), (98, 3874777), (106, 3582341), (203, 1870582), (371, 1023526), (406, 935291), (742, 511763), (1421, 267226), (1537, 247058), (2521, 150626), (2597, 146218), (2842, 133613), (3074, 123529), (5042, 75313), (5194, 73109), (10759, 35294), (17647, 21518)]