1021256232

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2895

約数の個数: 128

約数和(自身を含む): 2907187200

約数和(自身を除く): 1885930968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 47, 51, 57, 68, 76, 94, 102, 114, 136, 141, 152, 188, 204, 228, 282, 323, 376, 408, 456, 564, 646, 799, 893, 969, 1128, 1292, 1598, 1786, 1938, 2397, 2584, 2679, 2803, 3196, 3572, 3876, 4794, 5358, 5606, 6392, 7144, 7752, 8409, 9588, 10716, 11212, 15181, 16818, 19176, 21432, 22424, 30362, 33636, 45543, 47651, 53257, 60724, 67272, 91086, 95302, 106514, 121448, 131741, 142953, 159771, 182172, 190604, 213028, 263482, 285906, 319542, 364344, 381208, 395223, 426056, 526964, 571812, 639084, 790446, 905369, 1053928, 1143624, 1278168, 1580892, 1810738, 2239597, 2503079, 2716107, 3161784, 3621476, 4479194, 5006158, 5432214, 6718791, 7242952, 7509237, 8958388, 10012316, 10864428, 13437582, 15018474, 17916776, 20024632, 21728856, 26875164, 30036948, 42552343, 53750328, 60073896, 85104686, 127657029, 170209372, 255314058, 340418744, 510628116, 1021256232]

約数ペア:

[(1, 1021256232), (2, 510628116), (3, 340418744), (4, 255314058), (6, 170209372), (8, 127657029), (12, 85104686), (17, 60073896), (19, 53750328), (24, 42552343), (34, 30036948), (38, 26875164), (47, 21728856), (51, 20024632), (57, 17916776), (68, 15018474), (76, 13437582), (94, 10864428), (102, 10012316), (114, 8958388), (136, 7509237), (141, 7242952), (152, 6718791), (188, 5432214), (204, 5006158), (228, 4479194), (282, 3621476), (323, 3161784), (376, 2716107), (408, 2503079), (456, 2239597), (564, 1810738), (646, 1580892), (799, 1278168), (893, 1143624), (969, 1053928), (1128, 905369), (1292, 790446), (1598, 639084), (1786, 571812), (1938, 526964), (2397, 426056), (2584, 395223), (2679, 381208), (2803, 364344), (3196, 319542), (3572, 285906), (3876, 263482), (4794, 213028), (5358, 190604), (5606, 182172), (6392, 159771), (7144, 142953), (7752, 131741), (8409, 121448), (9588, 106514), (10716, 95302), (11212, 91086), (15181, 67272), (16818, 60724), (19176, 53257), (21432, 47651), (22424, 45543), (30362, 33636)]