396487168

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 1007614080

約数和(自身を除く): 611126912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 89, 112, 113, 128, 154, 176, 178, 224, 226, 256, 308, 352, 356, 448, 452, 512, 616, 623, 704, 712, 791, 896, 904, 979, 1232, 1243, 1246, 1408, 1424, 1582, 1792, 1808, 1958, 2464, 2486, 2492, 2816, 2848, 3164, 3584, 3616, 3916, 4928, 4972, 4984, 5632, 5696, 6328, 6853, 7232, 7832, 8701, 9856, 9944, 9968, 10057, 11392, 12656, 13706, 14464, 15664, 17402, 19712, 19888, 19936, 20114, 22784, 25312, 27412, 28928, 31328, 34804, 39424, 39776, 39872, 40228, 45568, 50624, 54824, 57856, 62656, 69608, 70399, 79552, 79744, 80456, 101248, 109648, 110627, 125312, 139216, 140798, 159104, 159488, 160912, 202496, 219296, 221254, 250624, 278432, 281596, 318208, 318976, 321824, 404992, 438592, 442508, 501248, 556864, 563192, 636416, 643648, 774389, 877184, 885016, 1113728, 1126384, 1287296, 1548778, 1754368, 1770032, 2227456, 2252768, 2574592, 3097556, 3508736, 3540064, 4454912, 4505536, 5149184, 6195112, 7080128, 9011072, 12390224, 14160256, 18022144, 24780448, 28320512, 36044288, 49560896, 56641024, 99121792, 198243584, 396487168]

約数ペア:

[(1, 396487168), (2, 198243584), (4, 99121792), (7, 56641024), (8, 49560896), (11, 36044288), (14, 28320512), (16, 24780448), (22, 18022144), (28, 14160256), (32, 12390224), (44, 9011072), (56, 7080128), (64, 6195112), (77, 5149184), (88, 4505536), (89, 4454912), (112, 3540064), (113, 3508736), (128, 3097556), (154, 2574592), (176, 2252768), (178, 2227456), (224, 1770032), (226, 1754368), (256, 1548778), (308, 1287296), (352, 1126384), (356, 1113728), (448, 885016), (452, 877184), (512, 774389), (616, 643648), (623, 636416), (704, 563192), (712, 556864), (791, 501248), (896, 442508), (904, 438592), (979, 404992), (1232, 321824), (1243, 318976), (1246, 318208), (1408, 281596), (1424, 278432), (1582, 250624), (1792, 221254), (1808, 219296), (1958, 202496), (2464, 160912), (2486, 159488), (2492, 159104), (2816, 140798), (2848, 139216), (3164, 125312), (3584, 110627), (3616, 109648), (3916, 101248), (4928, 80456), (4972, 79744), (4984, 79552), (5632, 70399), (5696, 69608), (6328, 62656), (6853, 57856), (7232, 54824), (7832, 50624), (8701, 45568), (9856, 40228), (9944, 39872), (9968, 39776), (10057, 39424), (11392, 34804), (12656, 31328), (13706, 28928), (14464, 27412), (15664, 25312), (17402, 22784), (19712, 20114), (19888, 19936)]