475996878664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3533}}^1\times {\mathrm{7127}}^1$

素因数の和:10822

約数の個数: 64

約数和(自身を含む): 952195305600

約数和(自身を除く): 476198426936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 3533, 4726, 7066, 7127, 9452, 14132, 14254, 18904, 28264, 28508, 57016, 60061, 120122, 121159, 240244, 242318, 480488, 484636, 491087, 969272, 982174, 990653, 1964348, 1981306, 3928696, 3962612, 7925224, 8348479, 16696958, 16841101, 25179691, 33393916, 33682202, 50359382, 66787832, 67364404, 100718764, 134728808, 201437528, 428054747, 856109494, 1712218988, 3424437976, 3499977049, 6999954098, 13999908196, 27999816392, 59499609833, 118999219666, 237998439332, 475996878664]

約数ペア:

[(1, 475996878664), (2, 237998439332), (4, 118999219666), (8, 59499609833), (17, 27999816392), (34, 13999908196), (68, 6999954098), (136, 3499977049), (139, 3424437976), (278, 1712218988), (556, 856109494), (1112, 428054747), (2363, 201437528), (3533, 134728808), (4726, 100718764), (7066, 67364404), (7127, 66787832), (9452, 50359382), (14132, 33682202), (14254, 33393916), (18904, 25179691), (28264, 16841101), (28508, 16696958), (57016, 8348479), (60061, 7925224), (120122, 3962612), (121159, 3928696), (240244, 1981306), (242318, 1964348), (480488, 990653), (484636, 982174), (491087, 969272)]