222188256

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 144

約数和(自身を含む): 672235200

約数和(自身を除く): 450046944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 48, 58, 72, 74, 87, 96, 111, 116, 144, 148, 174, 222, 232, 261, 288, 296, 333, 348, 444, 464, 522, 592, 666, 696, 719, 888, 928, 1044, 1073, 1184, 1332, 1392, 1438, 1776, 2088, 2146, 2157, 2664, 2784, 2876, 3219, 3552, 4176, 4292, 4314, 5328, 5752, 6438, 6471, 8352, 8584, 8628, 9657, 10656, 11504, 12876, 12942, 17168, 17256, 19314, 20851, 23008, 25752, 25884, 26603, 34336, 34512, 38628, 41702, 51504, 51768, 53206, 62553, 69024, 77256, 79809, 83404, 103008, 103536, 106412, 125106, 154512, 159618, 166808, 187659, 207072, 212824, 239427, 250212, 309024, 319236, 333616, 375318, 425648, 478854, 500424, 638472, 667232, 750636, 771487, 851296, 957708, 1000848, 1276944, 1501272, 1542974, 1915416, 2001696, 2314461, 2553888, 3002544, 3085948, 3830832, 4628922, 6005088, 6171896, 6943383, 7661664, 9257844, 12343792, 13886766, 18515688, 24687584, 27773532, 37031376, 55547064, 74062752, 111094128, 222188256]

約数ペア:

[(1, 222188256), (2, 111094128), (3, 74062752), (4, 55547064), (6, 37031376), (8, 27773532), (9, 24687584), (12, 18515688), (16, 13886766), (18, 12343792), (24, 9257844), (29, 7661664), (32, 6943383), (36, 6171896), (37, 6005088), (48, 4628922), (58, 3830832), (72, 3085948), (74, 3002544), (87, 2553888), (96, 2314461), (111, 2001696), (116, 1915416), (144, 1542974), (148, 1501272), (174, 1276944), (222, 1000848), (232, 957708), (261, 851296), (288, 771487), (296, 750636), (333, 667232), (348, 638472), (444, 500424), (464, 478854), (522, 425648), (592, 375318), (666, 333616), (696, 319236), (719, 309024), (888, 250212), (928, 239427), (1044, 212824), (1073, 207072), (1184, 187659), (1332, 166808), (1392, 159618), (1438, 154512), (1776, 125106), (2088, 106412), (2146, 103536), (2157, 103008), (2664, 83404), (2784, 79809), (2876, 77256), (3219, 69024), (3552, 62553), (4176, 53206), (4292, 51768), (4314, 51504), (5328, 41702), (5752, 38628), (6438, 34512), (6471, 34336), (8352, 26603), (8584, 25884), (8628, 25752), (9657, 23008), (10656, 20851), (11504, 19314), (12876, 17256), (12942, 17168)]