299800228

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 664577592

約数和(自身を除く): 364777364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 97, 98, 182, 194, 196, 364, 388, 637, 679, 1213, 1261, 1274, 1358, 2426, 2522, 2548, 2716, 4753, 4852, 5044, 8491, 8827, 9506, 15769, 16982, 17654, 19012, 31538, 33964, 35308, 59437, 61789, 63076, 110383, 117661, 118874, 123578, 220766, 235322, 237748, 247156, 441532, 470644, 772681, 823627, 1529593, 1545362, 1647254, 3059186, 3090724, 3294508, 5765389, 6118372, 10707151, 11530778, 21414302, 23061556, 42828604, 74950057, 149900114, 299800228]

約数ペア:

[(1, 299800228), (2, 149900114), (4, 74950057), (7, 42828604), (13, 23061556), (14, 21414302), (26, 11530778), (28, 10707151), (49, 6118372), (52, 5765389), (91, 3294508), (97, 3090724), (98, 3059186), (182, 1647254), (194, 1545362), (196, 1529593), (364, 823627), (388, 772681), (637, 470644), (679, 441532), (1213, 247156), (1261, 237748), (1274, 235322), (1358, 220766), (2426, 123578), (2522, 118874), (2548, 117661), (2716, 110383), (4753, 63076), (4852, 61789), (5044, 59437), (8491, 35308), (8827, 33964), (9506, 31538), (15769, 19012), (16982, 17654)]