746192776

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{5273}}^1$

素因数の和:5331

約数の個数: 72

約数和(自身を含む): 1718031870

約数和(自身を除く): 971839094

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 361, 392, 532, 722, 931, 1064, 1444, 1862, 2527, 2888, 3724, 5054, 5273, 7448, 10108, 10546, 17689, 20216, 21092, 35378, 36911, 42184, 70756, 73822, 100187, 141512, 147644, 200374, 258377, 295288, 400748, 516754, 701309, 801496, 1033508, 1402618, 1903553, 2067016, 2805236, 3807106, 4909163, 5610472, 7614212, 9818326, 13324871, 15228424, 19636652, 26649742, 39273304, 53299484, 93274097, 106598968, 186548194, 373096388, 746192776]

約数ペア:

[(1, 746192776), (2, 373096388), (4, 186548194), (7, 106598968), (8, 93274097), (14, 53299484), (19, 39273304), (28, 26649742), (38, 19636652), (49, 15228424), (56, 13324871), (76, 9818326), (98, 7614212), (133, 5610472), (152, 4909163), (196, 3807106), (266, 2805236), (361, 2067016), (392, 1903553), (532, 1402618), (722, 1033508), (931, 801496), (1064, 701309), (1444, 516754), (1862, 400748), (2527, 295288), (2888, 258377), (3724, 200374), (5054, 147644), (5273, 141512), (7448, 100187), (10108, 73822), (10546, 70756), (17689, 42184), (20216, 36911), (21092, 35378)]