539605472

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6673}}^1$

素因数の和:6728

約数の個数: 72

約数和(自身を含む): 1281568176

約数和(自身を除く): 741962704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 1064, 1444, 2128, 2527, 2888, 4256, 5054, 5776, 6673, 10108, 11552, 13346, 20216, 26692, 40432, 46711, 53384, 80864, 93422, 106768, 126787, 186844, 213536, 253574, 373688, 507148, 747376, 887509, 1014296, 1494752, 1775018, 2028592, 2408953, 3550036, 4057184, 4817906, 7100072, 9635812, 14200144, 16862671, 19271624, 28400288, 33725342, 38543248, 67450684, 77086496, 134901368, 269802736, 539605472]

約数ペア:

[(1, 539605472), (2, 269802736), (4, 134901368), (7, 77086496), (8, 67450684), (14, 38543248), (16, 33725342), (19, 28400288), (28, 19271624), (32, 16862671), (38, 14200144), (56, 9635812), (76, 7100072), (112, 4817906), (133, 4057184), (152, 3550036), (224, 2408953), (266, 2028592), (304, 1775018), (361, 1494752), (532, 1014296), (608, 887509), (722, 747376), (1064, 507148), (1444, 373688), (2128, 253574), (2527, 213536), (2888, 186844), (4256, 126787), (5054, 106768), (5776, 93422), (6673, 80864), (10108, 53384), (11552, 46711), (13346, 40432), (20216, 26692)]