65440344

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1499}}^1$

素因数の和:1632

約数の個数: 64

約数和(自身を含む): 174960000

約数和(自身を除く): 109519656

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 107, 136, 204, 214, 321, 408, 428, 642, 856, 1284, 1499, 1819, 2568, 2998, 3638, 4497, 5457, 5996, 7276, 8994, 10914, 11992, 14552, 17988, 21828, 25483, 35976, 43656, 50966, 76449, 101932, 152898, 160393, 203864, 305796, 320786, 481179, 611592, 641572, 962358, 1283144, 1924716, 2726681, 3849432, 5453362, 8180043, 10906724, 16360086, 21813448, 32720172, 65440344]

約数ペア:

[(1, 65440344), (2, 32720172), (3, 21813448), (4, 16360086), (6, 10906724), (8, 8180043), (12, 5453362), (17, 3849432), (24, 2726681), (34, 1924716), (51, 1283144), (68, 962358), (102, 641572), (107, 611592), (136, 481179), (204, 320786), (214, 305796), (321, 203864), (408, 160393), (428, 152898), (642, 101932), (856, 76449), (1284, 50966), (1499, 43656), (1819, 35976), (2568, 25483), (2998, 21828), (3638, 17988), (4497, 14552), (5457, 11992), (5996, 10914), (7276, 8994)]