15258116288

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{29947}}^1$

素因数の和:30397

約数の個数: 56

約数和(自身を含む): 31948526400

約数和(自身を除く): 16690410112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 419, 608, 838, 1216, 1676, 3352, 6704, 7961, 13408, 15922, 26816, 29947, 31844, 59894, 63688, 119788, 127376, 239576, 254752, 479152, 509504, 568993, 958304, 1137986, 1916608, 2275972, 4551944, 9103888, 12547793, 18207776, 25095586, 36415552, 50191172, 100382344, 200764688, 238408067, 401529376, 476816134, 803058752, 953632268, 1907264536, 3814529072, 7629058144, 15258116288]

約数ペア:

[(1, 15258116288), (2, 7629058144), (4, 3814529072), (8, 1907264536), (16, 953632268), (19, 803058752), (32, 476816134), (38, 401529376), (64, 238408067), (76, 200764688), (152, 100382344), (304, 50191172), (419, 36415552), (608, 25095586), (838, 18207776), (1216, 12547793), (1676, 9103888), (3352, 4551944), (6704, 2275972), (7961, 1916608), (13408, 1137986), (15922, 958304), (26816, 568993), (29947, 509504), (31844, 479152), (59894, 254752), (63688, 239576), (119788, 127376)]