520602768

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{172157}}^1$

素因数の和:172181

約数の個数: 80

約数和(自身を含む): 1707807360

約数和(自身を除く): 1187204592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 172157, 344314, 516471, 688628, 1032942, 1205099, 1377256, 1549413, 2065884, 2410198, 2754512, 3098826, 3615297, 4131768, 4648239, 4820396, 6197652, 7230594, 8263536, 9296478, 9640792, 10845891, 12395304, 14461188, 18592956, 19281584, 21691782, 24790608, 28922376, 32537673, 37185912, 43383564, 57844752, 65075346, 74371824, 86767128, 130150692, 173534256, 260301384, 520602768]

約数ペア:

[(1, 520602768), (2, 260301384), (3, 173534256), (4, 130150692), (6, 86767128), (7, 74371824), (8, 65075346), (9, 57844752), (12, 43383564), (14, 37185912), (16, 32537673), (18, 28922376), (21, 24790608), (24, 21691782), (27, 19281584), (28, 18592956), (36, 14461188), (42, 12395304), (48, 10845891), (54, 9640792), (56, 9296478), (63, 8263536), (72, 7230594), (84, 6197652), (108, 4820396), (112, 4648239), (126, 4131768), (144, 3615297), (168, 3098826), (189, 2754512), (216, 2410198), (252, 2065884), (336, 1549413), (378, 1377256), (432, 1205099), (504, 1032942), (756, 688628), (1008, 516471), (1512, 344314), (3024, 172157)]