210813984

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1747}}^1$

素因数の和:2182

約数の個数: 72

約数和(自身を含む): 601277040

約数和(自身を除く): 390463056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 838, 1257, 1676, 1747, 2514, 3352, 3494, 3771, 5028, 5241, 6704, 6988, 7542, 10056, 10482, 13408, 13976, 15084, 15723, 20112, 20964, 27952, 30168, 31446, 40224, 41928, 55904, 60336, 62892, 83856, 120672, 125784, 167712, 251568, 503136, 731993, 1463986, 2195979, 2927972, 4391958, 5855944, 6587937, 8783916, 11711888, 13175874, 17567832, 23423776, 26351748, 35135664, 52703496, 70271328, 105406992, 210813984]

約数ペア:

[(1, 210813984), (2, 105406992), (3, 70271328), (4, 52703496), (6, 35135664), (8, 26351748), (9, 23423776), (12, 17567832), (16, 13175874), (18, 11711888), (24, 8783916), (32, 6587937), (36, 5855944), (48, 4391958), (72, 2927972), (96, 2195979), (144, 1463986), (288, 731993), (419, 503136), (838, 251568), (1257, 167712), (1676, 125784), (1747, 120672), (2514, 83856), (3352, 62892), (3494, 60336), (3771, 55904), (5028, 41928), (5241, 40224), (6704, 31446), (6988, 30168), (7542, 27952), (10056, 20964), (10482, 20112), (13408, 15723), (13976, 15084)]