220876992

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1943

約数の個数: 168

約数和(自身を含む): 748893600

約数和(自身を除く): 528016608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 192, 203, 224, 232, 252, 261, 288, 336, 348, 406, 448, 464, 504, 522, 576, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1344, 1392, 1624, 1827, 1856, 1889, 2016, 2088, 2436, 2784, 3248, 3654, 3778, 4032, 4176, 4872, 5568, 5667, 6496, 7308, 7556, 8352, 9744, 11334, 12992, 13223, 14616, 15112, 16704, 17001, 19488, 22668, 26446, 29232, 30224, 34002, 38976, 39669, 45336, 52892, 54781, 58464, 60448, 68004, 79338, 90672, 105784, 109562, 116928, 119007, 120896, 136008, 158676, 164343, 181344, 211568, 219124, 238014, 272016, 317352, 328686, 362688, 383467, 423136, 438248, 476028, 493029, 544032, 634704, 657372, 766934, 846272, 876496, 952056, 986058, 1088064, 1150401, 1269408, 1314744, 1533868, 1752992, 1904112, 1972116, 2300802, 2538816, 2629488, 3067736, 3451203, 3505984, 3808224, 3944232, 4601604, 5258976, 6135472, 6902406, 7616448, 7888464, 9203208, 10517952, 12270944, 13804812, 15776928, 18406416, 24541888, 27609624, 31553856, 36812832, 55219248, 73625664, 110438496, 220876992]

約数ペア:

[(1, 220876992), (2, 110438496), (3, 73625664), (4, 55219248), (6, 36812832), (7, 31553856), (8, 27609624), (9, 24541888), (12, 18406416), (14, 15776928), (16, 13804812), (18, 12270944), (21, 10517952), (24, 9203208), (28, 7888464), (29, 7616448), (32, 6902406), (36, 6135472), (42, 5258976), (48, 4601604), (56, 3944232), (58, 3808224), (63, 3505984), (64, 3451203), (72, 3067736), (84, 2629488), (87, 2538816), (96, 2300802), (112, 1972116), (116, 1904112), (126, 1752992), (144, 1533868), (168, 1314744), (174, 1269408), (192, 1150401), (203, 1088064), (224, 986058), (232, 952056), (252, 876496), (261, 846272), (288, 766934), (336, 657372), (348, 634704), (406, 544032), (448, 493029), (464, 476028), (504, 438248), (522, 423136), (576, 383467), (609, 362688), (672, 328686), (696, 317352), (812, 272016), (928, 238014), (1008, 219124), (1044, 211568), (1218, 181344), (1344, 164343), (1392, 158676), (1624, 136008), (1827, 120896), (1856, 119007), (1889, 116928), (2016, 109562), (2088, 105784), (2436, 90672), (2784, 79338), (3248, 68004), (3654, 60448), (3778, 58464), (4032, 54781), (4176, 52892), (4872, 45336), (5568, 39669), (5667, 38976), (6496, 34002), (7308, 30224), (7556, 29232), (8352, 26446), (9744, 22668), (11334, 19488), (12992, 17001), (13223, 16704), (14616, 15112)]