198282816

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 140

約数和(自身を含む): 613696512

約数和(自身を除く): 415413696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1472, 1656, 1663, 1728, 1863, 2208, 2484, 2592, 3312, 3326, 3726, 4416, 4968, 4989, 5184, 6624, 6652, 7452, 9936, 9978, 13248, 13304, 14904, 14967, 19872, 19956, 26608, 29808, 29934, 38249, 39744, 39912, 44901, 53216, 59616, 59868, 76498, 79824, 89802, 106432, 114747, 119232, 119736, 134703, 152996, 159648, 179604, 229494, 239472, 269406, 305992, 319296, 344241, 359208, 458988, 478944, 538812, 611984, 688482, 718416, 917976, 957888, 1032723, 1077624, 1223968, 1376964, 1436832, 1835952, 2065446, 2155248, 2447936, 2753928, 2873664, 3098169, 3671904, 4130892, 4310496, 5507856, 6196338, 7343808, 8261784, 8620992, 11015712, 12392676, 16523568, 22031424, 24785352, 33047136, 49570704, 66094272, 99141408, 198282816]

約数ペア:

[(1, 198282816), (2, 99141408), (3, 66094272), (4, 49570704), (6, 33047136), (8, 24785352), (9, 22031424), (12, 16523568), (16, 12392676), (18, 11015712), (23, 8620992), (24, 8261784), (27, 7343808), (32, 6196338), (36, 5507856), (46, 4310496), (48, 4130892), (54, 3671904), (64, 3098169), (69, 2873664), (72, 2753928), (81, 2447936), (92, 2155248), (96, 2065446), (108, 1835952), (138, 1436832), (144, 1376964), (162, 1223968), (184, 1077624), (192, 1032723), (207, 957888), (216, 917976), (276, 718416), (288, 688482), (324, 611984), (368, 538812), (414, 478944), (432, 458988), (552, 359208), (576, 344241), (621, 319296), (648, 305992), (736, 269406), (828, 239472), (864, 229494), (1104, 179604), (1242, 159648), (1296, 152996), (1472, 134703), (1656, 119736), (1663, 119232), (1728, 114747), (1863, 106432), (2208, 89802), (2484, 79824), (2592, 76498), (3312, 59868), (3326, 59616), (3726, 53216), (4416, 44901), (4968, 39912), (4989, 39744), (5184, 38249), (6624, 29934), (6652, 29808), (7452, 26608), (9936, 19956), (9978, 19872), (13248, 14967), (13304, 14904)]