245173248

素因数分解:

$2^{10}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:782

約数の個数: 132

約数和(自身を含む): 728076960

約数和(自身を除く): 482903712

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, 384, 444, 512, 576, 592, 666, 719, 768, 888, 1024, 1152, 1184, 1332, 1438, 1536, 1776, 2157, 2304, 2368, 2664, 2876, 3072, 3552, 4314, 4608, 4736, 5328, 5752, 6471, 7104, 8628, 9216, 9472, 10656, 11504, 12942, 14208, 17256, 18944, 21312, 23008, 25884, 26603, 28416, 34512, 37888, 42624, 46016, 51768, 53206, 56832, 69024, 79809, 85248, 92032, 103536, 106412, 113664, 138048, 159618, 170496, 184064, 207072, 212824, 239427, 276096, 319236, 340992, 368128, 414144, 425648, 478854, 552192, 638472, 736256, 828288, 851296, 957708, 1104384, 1276944, 1656576, 1702592, 1915416, 2208768, 2553888, 3313152, 3405184, 3830832, 5107776, 6626304, 6810368, 7661664, 10215552, 13620736, 15323328, 20431104, 27241472, 30646656, 40862208, 61293312, 81724416, 122586624, 245173248]

約数ペア:

[(1, 245173248), (2, 122586624), (3, 81724416), (4, 61293312), (6, 40862208), (8, 30646656), (9, 27241472), (12, 20431104), (16, 15323328), (18, 13620736), (24, 10215552), (32, 7661664), (36, 6810368), (37, 6626304), (48, 5107776), (64, 3830832), (72, 3405184), (74, 3313152), (96, 2553888), (111, 2208768), (128, 1915416), (144, 1702592), (148, 1656576), (192, 1276944), (222, 1104384), (256, 957708), (288, 851296), (296, 828288), (333, 736256), (384, 638472), (444, 552192), (512, 478854), (576, 425648), (592, 414144), (666, 368128), (719, 340992), (768, 319236), (888, 276096), (1024, 239427), (1152, 212824), (1184, 207072), (1332, 184064), (1438, 170496), (1536, 159618), (1776, 138048), (2157, 113664), (2304, 106412), (2368, 103536), (2664, 92032), (2876, 85248), (3072, 79809), (3552, 69024), (4314, 56832), (4608, 53206), (4736, 51768), (5328, 46016), (5752, 42624), (6471, 37888), (7104, 34512), (8628, 28416), (9216, 26603), (9472, 25884), (10656, 23008), (11504, 21312), (12942, 18944), (14208, 17256)]