5127984

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 60

約数和(自身を含む): 14508000

約数和(自身を除く): 9380016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 239, 298, 447, 478, 596, 717, 894, 956, 1192, 1341, 1434, 1788, 1912, 2151, 2384, 2682, 2868, 3576, 3824, 4302, 5364, 5736, 7152, 8604, 10728, 11472, 17208, 21456, 34416, 35611, 71222, 106833, 142444, 213666, 284888, 320499, 427332, 569776, 640998, 854664, 1281996, 1709328, 2563992, 5127984]

約数ペア:

[(1, 5127984), (2, 2563992), (3, 1709328), (4, 1281996), (6, 854664), (8, 640998), (9, 569776), (12, 427332), (16, 320499), (18, 284888), (24, 213666), (36, 142444), (48, 106833), (72, 71222), (144, 35611), (149, 34416), (239, 21456), (298, 17208), (447, 11472), (478, 10728), (596, 8604), (717, 7152), (894, 5736), (956, 5364), (1192, 4302), (1341, 3824), (1434, 3576), (1788, 2868), (1912, 2682), (2151, 2384)]