253865472

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{3373}}^1$

素因数の和:3408

約数の個数: 120

約数和(自身を含む): 786965256

約数和(自身を除く): 533099784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3373, 3584, 4704, 5376, 6272, 6746, 9408, 10119, 10752, 12544, 13492, 18816, 20238, 23611, 25088, 26984, 37632, 40476, 47222, 53968, 70833, 75264, 80952, 94444, 107936, 141666, 161904, 165277, 188888, 215872, 283332, 323808, 330554, 377776, 431744, 495831, 566664, 647616, 661108, 755552, 863488, 991662, 1133328, 1295232, 1322216, 1511104, 1726976, 1983324, 2266656, 2590464, 2644432, 3022208, 3966648, 4533312, 5180928, 5288864, 6044416, 7933296, 9066624, 10577728, 12088832, 15866592, 18133248, 21155456, 31733184, 36266496, 42310912, 63466368, 84621824, 126932736, 253865472]

約数ペア:

[(1, 253865472), (2, 126932736), (3, 84621824), (4, 63466368), (6, 42310912), (7, 36266496), (8, 31733184), (12, 21155456), (14, 18133248), (16, 15866592), (21, 12088832), (24, 10577728), (28, 9066624), (32, 7933296), (42, 6044416), (48, 5288864), (49, 5180928), (56, 4533312), (64, 3966648), (84, 3022208), (96, 2644432), (98, 2590464), (112, 2266656), (128, 1983324), (147, 1726976), (168, 1511104), (192, 1322216), (196, 1295232), (224, 1133328), (256, 991662), (294, 863488), (336, 755552), (384, 661108), (392, 647616), (448, 566664), (512, 495831), (588, 431744), (672, 377776), (768, 330554), (784, 323808), (896, 283332), (1176, 215872), (1344, 188888), (1536, 165277), (1568, 161904), (1792, 141666), (2352, 107936), (2688, 94444), (3136, 80952), (3373, 75264), (3584, 70833), (4704, 53968), (5376, 47222), (6272, 40476), (6746, 37632), (9408, 26984), (10119, 25088), (10752, 23611), (12544, 20238), (13492, 18816)]