445195968

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:707

約数の個数: 168

約数和(自身を含む): 1389888000

約数和(自身を除く): 944692032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 79, 84, 96, 98, 112, 147, 158, 168, 192, 196, 224, 237, 294, 316, 336, 392, 448, 474, 553, 588, 599, 632, 672, 784, 948, 1106, 1176, 1198, 1264, 1344, 1568, 1659, 1797, 1896, 2212, 2352, 2396, 2528, 3136, 3318, 3594, 3792, 3871, 4193, 4424, 4704, 4792, 5056, 6636, 7188, 7584, 7742, 8386, 8848, 9408, 9584, 11613, 12579, 13272, 14376, 15168, 15484, 16772, 17696, 19168, 23226, 25158, 26544, 28752, 29351, 30968, 33544, 35392, 38336, 46452, 47321, 50316, 53088, 57504, 58702, 61936, 67088, 88053, 92904, 94642, 100632, 106176, 115008, 117404, 123872, 134176, 141963, 176106, 185808, 189284, 201264, 234808, 247744, 268352, 283926, 331247, 352212, 371616, 378568, 402528, 469616, 567852, 662494, 704424, 743232, 757136, 805056, 939232, 993741, 1135704, 1324988, 1408848, 1514272, 1878464, 1987482, 2271408, 2318729, 2649976, 2817696, 3028544, 3974964, 4542816, 4637458, 5299952, 5635392, 6956187, 7949928, 9085632, 9274916, 10599904, 13912374, 15899856, 18549832, 21199808, 27824748, 31799712, 37099664, 55649496, 63599424, 74199328, 111298992, 148398656, 222597984, 445195968]

約数ペア:

[(1, 445195968), (2, 222597984), (3, 148398656), (4, 111298992), (6, 74199328), (7, 63599424), (8, 55649496), (12, 37099664), (14, 31799712), (16, 27824748), (21, 21199808), (24, 18549832), (28, 15899856), (32, 13912374), (42, 10599904), (48, 9274916), (49, 9085632), (56, 7949928), (64, 6956187), (79, 5635392), (84, 5299952), (96, 4637458), (98, 4542816), (112, 3974964), (147, 3028544), (158, 2817696), (168, 2649976), (192, 2318729), (196, 2271408), (224, 1987482), (237, 1878464), (294, 1514272), (316, 1408848), (336, 1324988), (392, 1135704), (448, 993741), (474, 939232), (553, 805056), (588, 757136), (599, 743232), (632, 704424), (672, 662494), (784, 567852), (948, 469616), (1106, 402528), (1176, 378568), (1198, 371616), (1264, 352212), (1344, 331247), (1568, 283926), (1659, 268352), (1797, 247744), (1896, 234808), (2212, 201264), (2352, 189284), (2396, 185808), (2528, 176106), (3136, 141963), (3318, 134176), (3594, 123872), (3792, 117404), (3871, 115008), (4193, 106176), (4424, 100632), (4704, 94642), (4792, 92904), (5056, 88053), (6636, 67088), (7188, 61936), (7584, 58702), (7742, 57504), (8386, 53088), (8848, 50316), (9408, 47321), (9584, 46452), (11613, 38336), (12579, 35392), (13272, 33544), (14376, 30968), (15168, 29351), (15484, 28752), (16772, 26544), (17696, 25158), (19168, 23226)]