252383152

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 581804032

約数和(自身を除く): 329420880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 157, 217, 248, 314, 434, 463, 496, 628, 868, 926, 1099, 1256, 1736, 1852, 2198, 2512, 3241, 3472, 3704, 4396, 4867, 6482, 7408, 8792, 9734, 12964, 14353, 17584, 19468, 25928, 28706, 34069, 38936, 51856, 57412, 68138, 72691, 77872, 100471, 114824, 136276, 145382, 200942, 229648, 272552, 290764, 401884, 508837, 545104, 581528, 803768, 1017674, 1163056, 1607536, 2035348, 2253421, 4070696, 4506842, 8141392, 9013684, 15773947, 18027368, 31547894, 36054736, 63095788, 126191576, 252383152]

約数ペア:

[(1, 252383152), (2, 126191576), (4, 63095788), (7, 36054736), (8, 31547894), (14, 18027368), (16, 15773947), (28, 9013684), (31, 8141392), (56, 4506842), (62, 4070696), (112, 2253421), (124, 2035348), (157, 1607536), (217, 1163056), (248, 1017674), (314, 803768), (434, 581528), (463, 545104), (496, 508837), (628, 401884), (868, 290764), (926, 272552), (1099, 229648), (1256, 200942), (1736, 145382), (1852, 136276), (2198, 114824), (2512, 100471), (3241, 77872), (3472, 72691), (3704, 68138), (4396, 57412), (4867, 51856), (6482, 38936), (7408, 34069), (8792, 28706), (9734, 25928), (12964, 19468), (14353, 17584)]