2015328088

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 3971916000

約数和(自身を除く): 1956587912

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 163, 232, 274, 326, 389, 548, 652, 778, 1096, 1304, 1556, 3112, 3973, 4727, 7946, 9454, 11281, 15892, 18908, 22331, 22562, 31784, 37816, 44662, 45124, 53293, 63407, 89324, 90248, 106586, 126814, 178648, 213172, 253628, 426344, 507256, 647599, 1295198, 1545497, 1838803, 2590396, 3090994, 3677606, 5180792, 6181988, 7355212, 8686759, 12363976, 14710424, 17373518, 34747036, 69494072, 251916011, 503832022, 1007664044, 2015328088]

約数ペア:

[(1, 2015328088), (2, 1007664044), (4, 503832022), (8, 251916011), (29, 69494072), (58, 34747036), (116, 17373518), (137, 14710424), (163, 12363976), (232, 8686759), (274, 7355212), (326, 6181988), (389, 5180792), (548, 3677606), (652, 3090994), (778, 2590396), (1096, 1838803), (1304, 1545497), (1556, 1295198), (3112, 647599), (3973, 507256), (4727, 426344), (7946, 253628), (9454, 213172), (11281, 178648), (15892, 126814), (18908, 106586), (22331, 90248), (22562, 89324), (31784, 63407), (37816, 53293), (44662, 45124)]