284620508018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1\times {\mathrm{27061}}^1$

素因数の和:27663

約数の個数: 64

約数和(自身を含む): 536840801280

約数和(自身を除く): 252220293262

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 419, 838, 1141, 1793, 2282, 2933, 3586, 4609, 5866, 9218, 12551, 25102, 27061, 32263, 54122, 64526, 68297, 136594, 189427, 297671, 378854, 478079, 595342, 751267, 956158, 1502534, 2083697, 4167394, 4410943, 5258869, 8821886, 10517738, 11338559, 22677118, 30876601, 48520373, 61753202, 79369913, 97040746, 124724149, 158739826, 249448298, 339642611, 679285222, 873069043, 1746138086, 1848185117, 3696370234, 12937295819, 20330036287, 25874591638, 40660072574, 142310254009, 284620508018]

約数ペア:

[(1, 284620508018), (2, 142310254009), (7, 40660072574), (11, 25874591638), (14, 20330036287), (22, 12937295819), (77, 3696370234), (154, 1848185117), (163, 1746138086), (326, 873069043), (419, 679285222), (838, 339642611), (1141, 249448298), (1793, 158739826), (2282, 124724149), (2933, 97040746), (3586, 79369913), (4609, 61753202), (5866, 48520373), (9218, 30876601), (12551, 22677118), (25102, 11338559), (27061, 10517738), (32263, 8821886), (54122, 5258869), (64526, 4410943), (68297, 4167394), (136594, 2083697), (189427, 1502534), (297671, 956158), (378854, 751267), (478079, 595342)]