252596432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 560154624

約数和(自身を除く): 307558192

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 67, 88, 124, 134, 176, 248, 268, 341, 496, 536, 682, 691, 737, 1072, 1364, 1382, 1474, 2077, 2728, 2764, 2948, 4154, 5456, 5528, 5896, 7601, 8308, 11056, 11792, 15202, 16616, 21421, 22847, 30404, 33232, 42842, 45694, 46297, 60808, 85684, 91388, 92594, 121616, 171368, 182776, 185188, 235631, 342736, 365552, 370376, 471262, 509267, 740752, 942524, 1018534, 1435207, 1885048, 2037068, 2870414, 3770096, 4074136, 5740828, 8148272, 11481656, 15787277, 22963312, 31574554, 63149108, 126298216, 252596432]

約数ペア:

[(1, 252596432), (2, 126298216), (4, 63149108), (8, 31574554), (11, 22963312), (16, 15787277), (22, 11481656), (31, 8148272), (44, 5740828), (62, 4074136), (67, 3770096), (88, 2870414), (124, 2037068), (134, 1885048), (176, 1435207), (248, 1018534), (268, 942524), (341, 740752), (496, 509267), (536, 471262), (682, 370376), (691, 365552), (737, 342736), (1072, 235631), (1364, 185188), (1382, 182776), (1474, 171368), (2077, 121616), (2728, 92594), (2764, 91388), (2948, 85684), (4154, 60808), (5456, 46297), (5528, 45694), (5896, 42842), (7601, 33232), (8308, 30404), (11056, 22847), (11792, 21421), (15202, 16616)]