231301532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1493}}^1$

素因数の和:2018

約数の個数: 48

約数和(自身を含む): 505999872

約数和(自身を除く): 274698340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 503, 1006, 1493, 2012, 2986, 3521, 5533, 5972, 7042, 10451, 11066, 14084, 16423, 20902, 22132, 32846, 38731, 41804, 65692, 77462, 114961, 154924, 229922, 459844, 750979, 1501958, 3003916, 5256853, 8260769, 10513706, 16521538, 21027412, 33043076, 57825383, 115650766, 231301532]

約数ペア:

[(1, 231301532), (2, 115650766), (4, 57825383), (7, 33043076), (11, 21027412), (14, 16521538), (22, 10513706), (28, 8260769), (44, 5256853), (77, 3003916), (154, 1501958), (308, 750979), (503, 459844), (1006, 229922), (1493, 154924), (2012, 114961), (2986, 77462), (3521, 65692), (5533, 41804), (5972, 38731), (7042, 32846), (10451, 22132), (11066, 20902), (14084, 16423)]