278230512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{828067}}^1$

素因数の和:828085

約数の個数: 40

約数和(自身を含む): 821443456

約数和(自身を除く): 543212944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 828067, 1656134, 2484201, 3312268, 4968402, 5796469, 6624536, 9936804, 11592938, 13249072, 17389407, 19873608, 23185876, 34778814, 39747216, 46371752, 69557628, 92743504, 139115256, 278230512]

約数ペア:

[(1, 278230512), (2, 139115256), (3, 92743504), (4, 69557628), (6, 46371752), (7, 39747216), (8, 34778814), (12, 23185876), (14, 19873608), (16, 17389407), (21, 13249072), (24, 11592938), (28, 9936804), (42, 6624536), (48, 5796469), (56, 4968402), (84, 3312268), (112, 2484201), (168, 1656134), (336, 828067)]