680375376

素因数分解:

$2^4\times 3^4\times {\mathrm{524981}}^1$

素因数の和:525001

約数の個数: 50

約数和(自身を含む): 1969207482

約数和(自身を除く): 1288832106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 524981, 1049962, 1574943, 2099924, 3149886, 4199848, 4724829, 6299772, 8399696, 9449658, 12599544, 14174487, 18899316, 25199088, 28348974, 37798632, 42523461, 56697948, 75597264, 85046922, 113395896, 170093844, 226791792, 340187688, 680375376]

約数ペア:

[(1, 680375376), (2, 340187688), (3, 226791792), (4, 170093844), (6, 113395896), (8, 85046922), (9, 75597264), (12, 56697948), (16, 42523461), (18, 37798632), (24, 28348974), (27, 25199088), (36, 18899316), (48, 14174487), (54, 12599544), (72, 9449658), (81, 8399696), (108, 6299772), (144, 4724829), (162, 4199848), (216, 3149886), (324, 2099924), (432, 1574943), (648, 1049962), (1296, 524981)]