238855276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6379}}^1$

素因数の和:6454

約数の個数: 48

約数和(自身を含む): 488759040

約数和(自身を除く): 249903764

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 407, 506, 814, 851, 1012, 1628, 1702, 3404, 6379, 9361, 12758, 18722, 25516, 37444, 70169, 140338, 146717, 236023, 280676, 293434, 472046, 586868, 944092, 1613887, 2596253, 3227774, 5192506, 5428529, 6455548, 10385012, 10857058, 21714116, 59713819, 119427638, 238855276]

約数ペア:

[(1, 238855276), (2, 119427638), (4, 59713819), (11, 21714116), (22, 10857058), (23, 10385012), (37, 6455548), (44, 5428529), (46, 5192506), (74, 3227774), (92, 2596253), (148, 1613887), (253, 944092), (407, 586868), (506, 472046), (814, 293434), (851, 280676), (1012, 236023), (1628, 146717), (1702, 140338), (3404, 70169), (6379, 37444), (9361, 25516), (12758, 18722)]