672119091

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 1230028800

約数和(自身を除く): 557909709

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 59, 63, 93, 133, 171, 177, 217, 279, 307, 399, 413, 531, 589, 651, 921, 1121, 1197, 1239, 1767, 1829, 1953, 2149, 2763, 3363, 3717, 4123, 5301, 5487, 5833, 6447, 7847, 9517, 10089, 12369, 12803, 16461, 17499, 18113, 19341, 23541, 28551, 34751, 37107, 38409, 40831, 52497, 54339, 66619, 70623, 85653, 104253, 115227, 122493, 126791, 163017, 180823, 199857, 243257, 312759, 344147, 367479, 380373, 542469, 561503, 599571, 729771, 1032441, 1141119, 1265761, 1627407, 1684509, 2189313, 2409029, 3097323, 3797283, 3930521, 5053527, 7227087, 10668557, 11391849, 11791563, 21681261, 32005671, 35374689, 74679899, 96017013, 224039697, 672119091]

約数ペア:

[(1, 672119091), (3, 224039697), (7, 96017013), (9, 74679899), (19, 35374689), (21, 32005671), (31, 21681261), (57, 11791563), (59, 11391849), (63, 10668557), (93, 7227087), (133, 5053527), (171, 3930521), (177, 3797283), (217, 3097323), (279, 2409029), (307, 2189313), (399, 1684509), (413, 1627407), (531, 1265761), (589, 1141119), (651, 1032441), (921, 729771), (1121, 599571), (1197, 561503), (1239, 542469), (1767, 380373), (1829, 367479), (1953, 344147), (2149, 312759), (2763, 243257), (3363, 199857), (3717, 180823), (4123, 163017), (5301, 126791), (5487, 122493), (5833, 115227), (6447, 104253), (7847, 85653), (9517, 70623), (10089, 66619), (12369, 54339), (12803, 52497), (16461, 40831), (17499, 38409), (18113, 37107), (19341, 34751), (23541, 28551)]