1212354192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{28411}}^1$

素因数の和:28556

約数の個数: 80

約数和(自身を含む): 3607642112

約数和(自身を除く): 2395287920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 10668, 14224, 21336, 28411, 42672, 56822, 85233, 113644, 170466, 198877, 227288, 340932, 397754, 454576, 596631, 681864, 795508, 1193262, 1363728, 1591016, 2386524, 3182032, 3608197, 4773048, 7216394, 9546096, 10824591, 14432788, 21649182, 25257379, 28865576, 43298364, 50514758, 57731152, 75772137, 86596728, 101029516, 151544274, 173193456, 202059032, 303088548, 404118064, 606177096, 1212354192]

約数ペア:

[(1, 1212354192), (2, 606177096), (3, 404118064), (4, 303088548), (6, 202059032), (7, 173193456), (8, 151544274), (12, 101029516), (14, 86596728), (16, 75772137), (21, 57731152), (24, 50514758), (28, 43298364), (42, 28865576), (48, 25257379), (56, 21649182), (84, 14432788), (112, 10824591), (127, 9546096), (168, 7216394), (254, 4773048), (336, 3608197), (381, 3182032), (508, 2386524), (762, 1591016), (889, 1363728), (1016, 1193262), (1524, 795508), (1778, 681864), (2032, 596631), (2667, 454576), (3048, 397754), (3556, 340932), (5334, 227288), (6096, 198877), (7112, 170466), (10668, 113644), (14224, 85233), (21336, 56822), (28411, 42672)]