292881056

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1814

約数の個数: 72

約数和(自身を含む): 644886144

約数和(自身を除く): 352005088

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 208, 248, 338, 403, 416, 496, 676, 806, 992, 1352, 1612, 1747, 2704, 3224, 3494, 5239, 5408, 6448, 6988, 10478, 12896, 13976, 20956, 22711, 27952, 41912, 45422, 54157, 55904, 83824, 90844, 108314, 167648, 181688, 216628, 295243, 363376, 433256, 590486, 704041, 726752, 866512, 1180972, 1408082, 1733024, 2361944, 2816164, 4723888, 5632328, 9152533, 9447776, 11264656, 18305066, 22529312, 36610132, 73220264, 146440528, 292881056]

約数ペア:

[(1, 292881056), (2, 146440528), (4, 73220264), (8, 36610132), (13, 22529312), (16, 18305066), (26, 11264656), (31, 9447776), (32, 9152533), (52, 5632328), (62, 4723888), (104, 2816164), (124, 2361944), (169, 1733024), (208, 1408082), (248, 1180972), (338, 866512), (403, 726752), (416, 704041), (496, 590486), (676, 433256), (806, 363376), (992, 295243), (1352, 216628), (1612, 181688), (1747, 167648), (2704, 108314), (3224, 90844), (3494, 83824), (5239, 55904), (5408, 54157), (6448, 45422), (6988, 41912), (10478, 27952), (12896, 22711), (13976, 20956)]