1531574336

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:628

約数の個数: 112

約数和(自身を含む): 3347142912

約数和(自身を除く): 1815568576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 61, 64, 68, 94, 122, 136, 188, 244, 272, 376, 488, 491, 544, 752, 799, 976, 982, 1037, 1088, 1504, 1598, 1952, 1964, 2074, 2867, 3008, 3196, 3904, 3928, 4148, 5734, 6392, 7856, 8296, 8347, 11468, 12784, 15712, 16592, 16694, 22936, 23077, 25568, 29951, 31424, 33184, 33388, 45872, 46154, 48739, 51136, 59902, 66368, 66776, 91744, 92308, 97478, 119804, 133552, 183488, 184616, 194956, 239608, 267104, 369232, 389912, 392309, 479216, 509167, 534208, 738464, 779824, 784618, 958432, 1018334, 1407697, 1476928, 1559648, 1569236, 1916864, 2036668, 2815394, 3119296, 3138472, 4073336, 5630788, 6276944, 8146672, 11261576, 12553888, 16293344, 22523152, 23930849, 25107776, 32586688, 45046304, 47861698, 90092608, 95723396, 191446792, 382893584, 765787168, 1531574336]

約数ペア:

[(1, 1531574336), (2, 765787168), (4, 382893584), (8, 191446792), (16, 95723396), (17, 90092608), (32, 47861698), (34, 45046304), (47, 32586688), (61, 25107776), (64, 23930849), (68, 22523152), (94, 16293344), (122, 12553888), (136, 11261576), (188, 8146672), (244, 6276944), (272, 5630788), (376, 4073336), (488, 3138472), (491, 3119296), (544, 2815394), (752, 2036668), (799, 1916864), (976, 1569236), (982, 1559648), (1037, 1476928), (1088, 1407697), (1504, 1018334), (1598, 958432), (1952, 784618), (1964, 779824), (2074, 738464), (2867, 534208), (3008, 509167), (3196, 479216), (3904, 392309), (3928, 389912), (4148, 369232), (5734, 267104), (6392, 239608), (7856, 194956), (8296, 184616), (8347, 183488), (11468, 133552), (12784, 119804), (15712, 97478), (16592, 92308), (16694, 91744), (22936, 66776), (23077, 66368), (25568, 59902), (29951, 51136), (31424, 48739), (33184, 46154), (33388, 45872)]