15717504672

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2872351}}^1$

素因数の和:2872386

約数の個数: 72

約数和(自身を含む): 47049125760

約数和(自身を除く): 31331621088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 2872351, 5744702, 8617053, 11489404, 17234106, 22978808, 25851159, 34468212, 45957616, 51702318, 54574669, 68936424, 91915232, 103404636, 109149338, 137872848, 163724007, 206809272, 218298676, 275745696, 327448014, 413618544, 436597352, 491172021, 654896028, 827237088, 873194704, 982344042, 1309792056, 1746389408, 1964688084, 2619584112, 3929376168, 5239168224, 7858752336, 15717504672]

約数ペア:

[(1, 15717504672), (2, 7858752336), (3, 5239168224), (4, 3929376168), (6, 2619584112), (8, 1964688084), (9, 1746389408), (12, 1309792056), (16, 982344042), (18, 873194704), (19, 827237088), (24, 654896028), (32, 491172021), (36, 436597352), (38, 413618544), (48, 327448014), (57, 275745696), (72, 218298676), (76, 206809272), (96, 163724007), (114, 137872848), (144, 109149338), (152, 103404636), (171, 91915232), (228, 68936424), (288, 54574669), (304, 51702318), (342, 45957616), (456, 34468212), (608, 25851159), (684, 22978808), (912, 17234106), (1368, 11489404), (1824, 8617053), (2736, 5744702), (5472, 2872351)]