268647676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3511}}^1$

素因数の和:3610

約数の個数: 48

約数和(自身を含む): 538094592

約数和(自身を除く): 269446916

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 148, 188, 407, 517, 814, 1034, 1628, 1739, 2068, 3478, 3511, 6956, 7022, 14044, 19129, 38258, 38621, 76516, 77242, 129907, 154484, 165017, 259814, 330034, 519628, 660068, 1428977, 1815187, 2857954, 3630374, 5715908, 6105629, 7260748, 12211258, 24422516, 67161919, 134323838, 268647676]

約数ペア:

[(1, 268647676), (2, 134323838), (4, 67161919), (11, 24422516), (22, 12211258), (37, 7260748), (44, 6105629), (47, 5715908), (74, 3630374), (94, 2857954), (148, 1815187), (188, 1428977), (407, 660068), (517, 519628), (814, 330034), (1034, 259814), (1628, 165017), (1739, 154484), (2068, 129907), (3478, 77242), (3511, 76516), (6956, 38621), (7022, 38258), (14044, 19129)]