262147952

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 592128768

約数和(自身を除く): 329980816

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 47, 67, 86, 88, 94, 121, 134, 172, 176, 188, 242, 268, 344, 376, 473, 484, 517, 536, 688, 737, 752, 946, 968, 1034, 1072, 1474, 1892, 1936, 2021, 2068, 2881, 2948, 3149, 3784, 4042, 4136, 5203, 5687, 5762, 5896, 6298, 7568, 8084, 8107, 8272, 10406, 11374, 11524, 11792, 12596, 16168, 16214, 20812, 22231, 22748, 23048, 25192, 31691, 32336, 32428, 34639, 41624, 44462, 45496, 46096, 50384, 63382, 64856, 69278, 83248, 88924, 90992, 126764, 129712, 135407, 138556, 177848, 244541, 253528, 270814, 277112, 348601, 355696, 381029, 489082, 507056, 541628, 554224, 697202, 762058, 978164, 1083256, 1394404, 1489477, 1524116, 1956328, 2166512, 2788808, 2978954, 3048232, 3912656, 5577616, 5957908, 6096464, 11915816, 16384247, 23831632, 32768494, 65536988, 131073976, 262147952]

約数ペア:

[(1, 262147952), (2, 131073976), (4, 65536988), (8, 32768494), (11, 23831632), (16, 16384247), (22, 11915816), (43, 6096464), (44, 5957908), (47, 5577616), (67, 3912656), (86, 3048232), (88, 2978954), (94, 2788808), (121, 2166512), (134, 1956328), (172, 1524116), (176, 1489477), (188, 1394404), (242, 1083256), (268, 978164), (344, 762058), (376, 697202), (473, 554224), (484, 541628), (517, 507056), (536, 489082), (688, 381029), (737, 355696), (752, 348601), (946, 277112), (968, 270814), (1034, 253528), (1072, 244541), (1474, 177848), (1892, 138556), (1936, 135407), (2021, 129712), (2068, 126764), (2881, 90992), (2948, 88924), (3149, 83248), (3784, 69278), (4042, 64856), (4136, 63382), (5203, 50384), (5687, 46096), (5762, 45496), (5896, 44462), (6298, 41624), (7568, 34639), (8084, 32428), (8107, 32336), (8272, 31691), (10406, 25192), (11374, 23048), (11524, 22748), (11792, 22231), (12596, 20812), (16168, 16214)]