900157872

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2927}}^1$

素因数の和:3130

約数の個数: 80

約数和(自身を含む): 2396275200

約数和(自身を除く): 1496117328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 149, 172, 258, 298, 344, 447, 516, 596, 688, 894, 1032, 1192, 1788, 2064, 2384, 2927, 3576, 5854, 6407, 7152, 8781, 11708, 12814, 17562, 19221, 23416, 25628, 35124, 38442, 46832, 51256, 70248, 76884, 102512, 125861, 140496, 153768, 251722, 307536, 377583, 436123, 503444, 755166, 872246, 1006888, 1308369, 1510332, 1744492, 2013776, 2616738, 3020664, 3488984, 5233476, 6041328, 6977968, 10466952, 18753289, 20933904, 37506578, 56259867, 75013156, 112519734, 150026312, 225039468, 300052624, 450078936, 900157872]

約数ペア:

[(1, 900157872), (2, 450078936), (3, 300052624), (4, 225039468), (6, 150026312), (8, 112519734), (12, 75013156), (16, 56259867), (24, 37506578), (43, 20933904), (48, 18753289), (86, 10466952), (129, 6977968), (149, 6041328), (172, 5233476), (258, 3488984), (298, 3020664), (344, 2616738), (447, 2013776), (516, 1744492), (596, 1510332), (688, 1308369), (894, 1006888), (1032, 872246), (1192, 755166), (1788, 503444), (2064, 436123), (2384, 377583), (2927, 307536), (3576, 251722), (5854, 153768), (6407, 140496), (7152, 125861), (8781, 102512), (11708, 76884), (12814, 70248), (17562, 51256), (19221, 46832), (23416, 38442), (25628, 35124)]