198337728

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 112

約数和(自身を含む): 548640000

約数和(自身を除く): 350302272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 179, 192, 199, 232, 348, 358, 398, 464, 537, 597, 696, 716, 796, 928, 1074, 1194, 1392, 1432, 1592, 1856, 2148, 2388, 2784, 2864, 3184, 4296, 4776, 5191, 5568, 5728, 5771, 6368, 8592, 9552, 10382, 11456, 11542, 12736, 15573, 17184, 17313, 19104, 20764, 23084, 31146, 34368, 34626, 35621, 38208, 41528, 46168, 62292, 69252, 71242, 83056, 92336, 106863, 124584, 138504, 142484, 166112, 184672, 213726, 249168, 277008, 284968, 332224, 369344, 427452, 498336, 554016, 569936, 854904, 996672, 1033009, 1108032, 1139872, 1709808, 2066018, 2279744, 3099027, 3419616, 4132036, 6198054, 6839232, 8264072, 12396108, 16528144, 24792216, 33056288, 49584432, 66112576, 99168864, 198337728]

約数ペア:

[(1, 198337728), (2, 99168864), (3, 66112576), (4, 49584432), (6, 33056288), (8, 24792216), (12, 16528144), (16, 12396108), (24, 8264072), (29, 6839232), (32, 6198054), (48, 4132036), (58, 3419616), (64, 3099027), (87, 2279744), (96, 2066018), (116, 1709808), (174, 1139872), (179, 1108032), (192, 1033009), (199, 996672), (232, 854904), (348, 569936), (358, 554016), (398, 498336), (464, 427452), (537, 369344), (597, 332224), (696, 284968), (716, 277008), (796, 249168), (928, 213726), (1074, 184672), (1194, 166112), (1392, 142484), (1432, 138504), (1592, 124584), (1856, 106863), (2148, 92336), (2388, 83056), (2784, 71242), (2864, 69252), (3184, 62292), (4296, 46168), (4776, 41528), (5191, 38208), (5568, 35621), (5728, 34626), (5771, 34368), (6368, 31146), (8592, 23084), (9552, 20764), (10382, 19104), (11456, 17313), (11542, 17184), (12736, 15573)]