234645488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:982

約数の個数: 80

約数和(自身を含む): 569654016

約数和(自身を除く): 335008528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 283, 308, 566, 616, 673, 1132, 1232, 1346, 1981, 2264, 2692, 3113, 3962, 4528, 4711, 5384, 6226, 7403, 7924, 9422, 10768, 12452, 14806, 15848, 18844, 21791, 24904, 29612, 31696, 37688, 43582, 49808, 51821, 59224, 75376, 87164, 103642, 118448, 174328, 190459, 207284, 348656, 380918, 414568, 761836, 829136, 1333213, 1523672, 2095049, 2666426, 3047344, 4190098, 5332852, 8380196, 10665704, 14665343, 16760392, 21331408, 29330686, 33520784, 58661372, 117322744, 234645488]

約数ペア:

[(1, 234645488), (2, 117322744), (4, 58661372), (7, 33520784), (8, 29330686), (11, 21331408), (14, 16760392), (16, 14665343), (22, 10665704), (28, 8380196), (44, 5332852), (56, 4190098), (77, 3047344), (88, 2666426), (112, 2095049), (154, 1523672), (176, 1333213), (283, 829136), (308, 761836), (566, 414568), (616, 380918), (673, 348656), (1132, 207284), (1232, 190459), (1346, 174328), (1981, 118448), (2264, 103642), (2692, 87164), (3113, 75376), (3962, 59224), (4528, 51821), (4711, 49808), (5384, 43582), (6226, 37688), (7403, 31696), (7924, 29612), (9422, 24904), (10768, 21791), (12452, 18844), (14806, 15848)]