2012907528

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 5528446560

約数和(自身を除く): 3515539032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 491, 582, 587, 776, 873, 982, 1164, 1174, 1473, 1746, 1761, 1964, 2328, 2348, 2946, 3492, 3522, 3928, 4419, 4696, 5283, 5892, 6984, 7044, 8838, 10566, 11784, 14088, 17676, 21132, 35352, 42264, 47627, 56939, 95254, 113878, 142881, 170817, 190508, 227756, 285762, 288217, 341634, 381016, 428643, 455512, 512451, 571524, 576434, 683268, 857286, 864651, 1024902, 1143048, 1152868, 1366536, 1714572, 1729302, 2049804, 2305736, 2593953, 3429144, 3458604, 4099608, 5187906, 6917208, 10375812, 20751624, 27957049, 55914098, 83871147, 111828196, 167742294, 223656392, 251613441, 335484588, 503226882, 670969176, 1006453764, 2012907528]

約数ペア:

[(1, 2012907528), (2, 1006453764), (3, 670969176), (4, 503226882), (6, 335484588), (8, 251613441), (9, 223656392), (12, 167742294), (18, 111828196), (24, 83871147), (36, 55914098), (72, 27957049), (97, 20751624), (194, 10375812), (291, 6917208), (388, 5187906), (491, 4099608), (582, 3458604), (587, 3429144), (776, 2593953), (873, 2305736), (982, 2049804), (1164, 1729302), (1174, 1714572), (1473, 1366536), (1746, 1152868), (1761, 1143048), (1964, 1024902), (2328, 864651), (2348, 857286), (2946, 683268), (3492, 576434), (3522, 571524), (3928, 512451), (4419, 455512), (4696, 428643), (5283, 381016), (5892, 341634), (6984, 288217), (7044, 285762), (8838, 227756), (10566, 190508), (11784, 170817), (14088, 142881), (17676, 113878), (21132, 95254), (35352, 56939), (42264, 47627)]