287339952

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:2026

約数の個数: 80

約数和(自身を含む): 769807872

約数和(自身を除く): 482467920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 67, 94, 134, 141, 188, 201, 268, 282, 376, 402, 536, 564, 752, 804, 1072, 1128, 1608, 1901, 2256, 3149, 3216, 3802, 5703, 6298, 7604, 9447, 11406, 12596, 15208, 18894, 22812, 25192, 30416, 37788, 45624, 50384, 75576, 89347, 91248, 127367, 151152, 178694, 254734, 268041, 357388, 382101, 509468, 536082, 714776, 764202, 1018936, 1072164, 1429552, 1528404, 2037872, 2144328, 3056808, 4288656, 5986249, 6113616, 11972498, 17958747, 23944996, 35917494, 47889992, 71834988, 95779984, 143669976, 287339952]

約数ペア:

[(1, 287339952), (2, 143669976), (3, 95779984), (4, 71834988), (6, 47889992), (8, 35917494), (12, 23944996), (16, 17958747), (24, 11972498), (47, 6113616), (48, 5986249), (67, 4288656), (94, 3056808), (134, 2144328), (141, 2037872), (188, 1528404), (201, 1429552), (268, 1072164), (282, 1018936), (376, 764202), (402, 714776), (536, 536082), (564, 509468), (752, 382101), (804, 357388), (1072, 268041), (1128, 254734), (1608, 178694), (1901, 151152), (2256, 127367), (3149, 91248), (3216, 89347), (3802, 75576), (5703, 50384), (6298, 45624), (7604, 37788), (9447, 30416), (11406, 25192), (12596, 22812), (15208, 18894)]