254380032

素因数分解:

$2^{11}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 756575820

約数和(自身を除く): 502195788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 373, 384, 444, 512, 576, 592, 666, 746, 768, 888, 1024, 1119, 1152, 1184, 1332, 1492, 1536, 1776, 2048, 2238, 2304, 2368, 2664, 2984, 3072, 3357, 3552, 4476, 4608, 4736, 5328, 5968, 6144, 6714, 7104, 8952, 9216, 9472, 10656, 11936, 13428, 13801, 14208, 17904, 18432, 18944, 21312, 23872, 26856, 27602, 28416, 35808, 37888, 41403, 42624, 47744, 53712, 55204, 56832, 71616, 75776, 82806, 85248, 95488, 107424, 110408, 113664, 124209, 143232, 165612, 170496, 190976, 214848, 220816, 227328, 248418, 286464, 331224, 340992, 381952, 429696, 441632, 496836, 572928, 662448, 681984, 763904, 859392, 883264, 993672, 1145856, 1324896, 1718784, 1766528, 1987344, 2291712, 2649792, 3437568, 3533056, 3974688, 5299584, 6875136, 7066112, 7949376, 10599168, 14132224, 15898752, 21198336, 28264448, 31797504, 42396672, 63595008, 84793344, 127190016, 254380032]

約数ペア:

[(1, 254380032), (2, 127190016), (3, 84793344), (4, 63595008), (6, 42396672), (8, 31797504), (9, 28264448), (12, 21198336), (16, 15898752), (18, 14132224), (24, 10599168), (32, 7949376), (36, 7066112), (37, 6875136), (48, 5299584), (64, 3974688), (72, 3533056), (74, 3437568), (96, 2649792), (111, 2291712), (128, 1987344), (144, 1766528), (148, 1718784), (192, 1324896), (222, 1145856), (256, 993672), (288, 883264), (296, 859392), (333, 763904), (373, 681984), (384, 662448), (444, 572928), (512, 496836), (576, 441632), (592, 429696), (666, 381952), (746, 340992), (768, 331224), (888, 286464), (1024, 248418), (1119, 227328), (1152, 220816), (1184, 214848), (1332, 190976), (1492, 170496), (1536, 165612), (1776, 143232), (2048, 124209), (2238, 113664), (2304, 110408), (2368, 107424), (2664, 95488), (2984, 85248), (3072, 82806), (3357, 75776), (3552, 71616), (4476, 56832), (4608, 55204), (4736, 53712), (5328, 47744), (5968, 42624), (6144, 41403), (6714, 37888), (7104, 35808), (8952, 28416), (9216, 27602), (9472, 26856), (10656, 23872), (11936, 21312), (13428, 18944), (13801, 18432), (14208, 17904)]