520028154

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{797}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 1188190080

約数和(自身を除く): 668161926

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 281, 387, 562, 774, 797, 843, 1161, 1594, 1686, 2322, 2391, 2529, 4782, 5058, 7173, 7587, 12083, 14346, 15174, 21519, 24166, 34271, 36249, 43038, 68542, 72498, 102813, 108747, 205626, 217494, 223957, 308439, 326241, 447914, 616878, 652482, 671871, 925317, 1343742, 1850634, 2015613, 4031226, 6046839, 9630151, 12093678, 19260302, 28890453, 57780906, 86671359, 173342718, 260014077, 520028154]

約数ペア:

[(1, 520028154), (2, 260014077), (3, 173342718), (6, 86671359), (9, 57780906), (18, 28890453), (27, 19260302), (43, 12093678), (54, 9630151), (86, 6046839), (129, 4031226), (258, 2015613), (281, 1850634), (387, 1343742), (562, 925317), (774, 671871), (797, 652482), (843, 616878), (1161, 447914), (1594, 326241), (1686, 308439), (2322, 223957), (2391, 217494), (2529, 205626), (4782, 108747), (5058, 102813), (7173, 72498), (7587, 68542), (12083, 43038), (14346, 36249), (15174, 34271), (21519, 24166)]