224221228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 108

約数和(自身を含む): 525903280

約数和(自身を除く): 301682052

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 229, 238, 242, 289, 308, 374, 458, 476, 484, 578, 748, 847, 916, 1156, 1309, 1603, 1694, 2023, 2057, 2519, 2618, 3179, 3206, 3388, 3893, 4046, 4114, 5038, 5236, 6358, 6412, 7786, 8092, 8228, 10076, 12716, 14399, 15572, 17633, 22253, 27251, 27709, 28798, 34969, 35266, 42823, 44506, 54502, 55418, 57596, 66181, 69938, 70532, 85646, 89012, 109004, 110836, 132362, 139876, 171292, 193963, 244783, 264724, 299761, 387926, 463267, 471053, 489566, 599522, 727991, 775852, 926534, 942106, 979132, 1199044, 1455982, 1853068, 1884212, 2911964, 3297371, 5095937, 6594742, 8007901, 10191874, 13189484, 16015802, 20383748, 32031604, 56055307, 112110614, 224221228]

約数ペア:

[(1, 224221228), (2, 112110614), (4, 56055307), (7, 32031604), (11, 20383748), (14, 16015802), (17, 13189484), (22, 10191874), (28, 8007901), (34, 6594742), (44, 5095937), (68, 3297371), (77, 2911964), (119, 1884212), (121, 1853068), (154, 1455982), (187, 1199044), (229, 979132), (238, 942106), (242, 926534), (289, 775852), (308, 727991), (374, 599522), (458, 489566), (476, 471053), (484, 463267), (578, 387926), (748, 299761), (847, 264724), (916, 244783), (1156, 193963), (1309, 171292), (1603, 139876), (1694, 132362), (2023, 110836), (2057, 109004), (2519, 89012), (2618, 85646), (3179, 70532), (3206, 69938), (3388, 66181), (3893, 57596), (4046, 55418), (4114, 54502), (5038, 44506), (5236, 42823), (6358, 35266), (6412, 34969), (7786, 28798), (8092, 27709), (8228, 27251), (10076, 22253), (12716, 17633), (14399, 15572)]