428685696

素因数分解:

$2^7\times 3^4\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 160

約数和(自身を含む): 1288504800

約数和(自身を除く): 859819104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 173, 192, 216, 239, 288, 324, 346, 384, 432, 478, 519, 576, 648, 692, 717, 864, 956, 1038, 1152, 1296, 1384, 1434, 1557, 1728, 1912, 2076, 2151, 2592, 2768, 2868, 3114, 3456, 3824, 4152, 4302, 4671, 5184, 5536, 5736, 6228, 6453, 7648, 8304, 8604, 9342, 10368, 11072, 11472, 12456, 12906, 14013, 15296, 16608, 17208, 18684, 19359, 22144, 22944, 24912, 25812, 28026, 30592, 33216, 34416, 37368, 38718, 41347, 45888, 49824, 51624, 56052, 66432, 68832, 74736, 77436, 82694, 91776, 99648, 103248, 112104, 124041, 137664, 149472, 154872, 165388, 199296, 206496, 224208, 248082, 275328, 298944, 309744, 330776, 372123, 412992, 448416, 496164, 597888, 619488, 661552, 744246, 825984, 896832, 992328, 1116369, 1238976, 1323104, 1488492, 1793664, 1984656, 2232738, 2477952, 2646208, 2976984, 3349107, 3969312, 4465476, 5292416, 5953968, 6698214, 7938624, 8930952, 11907936, 13396428, 15877248, 17861904, 23815872, 26792856, 35723808, 47631744, 53585712, 71447616, 107171424, 142895232, 214342848, 428685696]

約数ペア:

[(1, 428685696), (2, 214342848), (3, 142895232), (4, 107171424), (6, 71447616), (8, 53585712), (9, 47631744), (12, 35723808), (16, 26792856), (18, 23815872), (24, 17861904), (27, 15877248), (32, 13396428), (36, 11907936), (48, 8930952), (54, 7938624), (64, 6698214), (72, 5953968), (81, 5292416), (96, 4465476), (108, 3969312), (128, 3349107), (144, 2976984), (162, 2646208), (173, 2477952), (192, 2232738), (216, 1984656), (239, 1793664), (288, 1488492), (324, 1323104), (346, 1238976), (384, 1116369), (432, 992328), (478, 896832), (519, 825984), (576, 744246), (648, 661552), (692, 619488), (717, 597888), (864, 496164), (956, 448416), (1038, 412992), (1152, 372123), (1296, 330776), (1384, 309744), (1434, 298944), (1557, 275328), (1728, 248082), (1912, 224208), (2076, 206496), (2151, 199296), (2592, 165388), (2768, 154872), (2868, 149472), (3114, 137664), (3456, 124041), (3824, 112104), (4152, 103248), (4302, 99648), (4671, 91776), (5184, 82694), (5536, 77436), (5736, 74736), (6228, 68832), (6453, 66432), (7648, 56052), (8304, 51624), (8604, 49824), (9342, 45888), (10368, 41347), (11072, 38718), (11472, 37368), (12456, 34416), (12906, 33216), (14013, 30592), (15296, 28026), (16608, 25812), (17208, 24912), (18684, 22944), (19359, 22144)]