490845552

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1447}}^1$

素因数の和:1686

約数の個数: 80

約数和(自身を含む): 1310011392

約数和(自身を除く): 819165840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 191, 222, 296, 382, 444, 573, 592, 764, 888, 1146, 1447, 1528, 1776, 2292, 2894, 3056, 4341, 4584, 5788, 7067, 8682, 9168, 11576, 14134, 17364, 21201, 23152, 28268, 34728, 42402, 53539, 56536, 69456, 84804, 107078, 113072, 160617, 169608, 214156, 276377, 321234, 339216, 428312, 552754, 642468, 829131, 856624, 1105508, 1284936, 1658262, 2211016, 2569872, 3316524, 4422032, 6633048, 10225949, 13266096, 20451898, 30677847, 40903796, 61355694, 81807592, 122711388, 163615184, 245422776, 490845552]

約数ペア:

[(1, 490845552), (2, 245422776), (3, 163615184), (4, 122711388), (6, 81807592), (8, 61355694), (12, 40903796), (16, 30677847), (24, 20451898), (37, 13266096), (48, 10225949), (74, 6633048), (111, 4422032), (148, 3316524), (191, 2569872), (222, 2211016), (296, 1658262), (382, 1284936), (444, 1105508), (573, 856624), (592, 829131), (764, 642468), (888, 552754), (1146, 428312), (1447, 339216), (1528, 321234), (1776, 276377), (2292, 214156), (2894, 169608), (3056, 160617), (4341, 113072), (4584, 107078), (5788, 84804), (7067, 69456), (8682, 56536), (9168, 53539), (11576, 42402), (14134, 34728), (17364, 28268), (21201, 23152)]