1219600788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{21383}}^1$

素因数の和:21501

約数の個数: 72

約数和(自身を含む): 3344628672

約数和(自身を除く): 2125027884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 2037, 2716, 4074, 4753, 8148, 9506, 14259, 19012, 21383, 28518, 42766, 57036, 64149, 85532, 128298, 149681, 256596, 299362, 449043, 598724, 898086, 1047767, 1796172, 2074151, 2095534, 3143301, 4148302, 4191068, 6222453, 6286602, 8296604, 12444906, 12573204, 14519057, 24889812, 29038114, 43557171, 58076228, 87114342, 101633399, 174228684, 203266798, 304900197, 406533596, 609800394, 1219600788]

約数ペア:

[(1, 1219600788), (2, 609800394), (3, 406533596), (4, 304900197), (6, 203266798), (7, 174228684), (12, 101633399), (14, 87114342), (21, 58076228), (28, 43557171), (42, 29038114), (49, 24889812), (84, 14519057), (97, 12573204), (98, 12444906), (147, 8296604), (194, 6286602), (196, 6222453), (291, 4191068), (294, 4148302), (388, 3143301), (582, 2095534), (588, 2074151), (679, 1796172), (1164, 1047767), (1358, 898086), (2037, 598724), (2716, 449043), (4074, 299362), (4753, 256596), (8148, 149681), (9506, 128298), (14259, 85532), (19012, 64149), (21383, 57036), (28518, 42766)]