198428544

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{7489}}^1$

素因数の和:7532

約数の個数: 96

約数和(自身を含む): 595904400

約数和(自身を除く): 397475856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 6624, 7489, 8832, 13248, 14978, 22467, 26496, 29956, 44934, 59912, 67401, 89868, 119824, 134802, 172247, 179736, 239648, 269604, 344494, 359472, 479296, 516741, 539208, 688988, 718944, 958592, 1033482, 1078416, 1377976, 1437888, 1550223, 2066964, 2156832, 2755952, 2875776, 3100446, 4133928, 4313664, 5511904, 6200892, 8267856, 8627328, 11023808, 12401784, 16535712, 22047616, 24803568, 33071424, 49607136, 66142848, 99214272, 198428544]

約数ペア:

[(1, 198428544), (2, 99214272), (3, 66142848), (4, 49607136), (6, 33071424), (8, 24803568), (9, 22047616), (12, 16535712), (16, 12401784), (18, 11023808), (23, 8627328), (24, 8267856), (32, 6200892), (36, 5511904), (46, 4313664), (48, 4133928), (64, 3100446), (69, 2875776), (72, 2755952), (92, 2156832), (96, 2066964), (128, 1550223), (138, 1437888), (144, 1377976), (184, 1078416), (192, 1033482), (207, 958592), (276, 718944), (288, 688988), (368, 539208), (384, 516741), (414, 479296), (552, 359472), (576, 344494), (736, 269604), (828, 239648), (1104, 179736), (1152, 172247), (1472, 134802), (1656, 119824), (2208, 89868), (2944, 67401), (3312, 59912), (4416, 44934), (6624, 29956), (7489, 26496), (8832, 22467), (13248, 14978)]