215445888

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{26717}}^1$

素因数の和:26744

約数の個数: 96

約数和(自身を含む): 708561360

約数和(自身を除く): 493115472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 26717, 53434, 80151, 106868, 160302, 187019, 213736, 240453, 320604, 374038, 427472, 480906, 561057, 641208, 748076, 854944, 961812, 1122114, 1282416, 1496152, 1683171, 1709888, 1923624, 2244228, 2564832, 2992304, 3366342, 3419776, 3847248, 4488456, 5129664, 5984608, 6732684, 7694496, 8976912, 10259328, 11969216, 13465368, 15388992, 17953824, 23938432, 26930736, 30777984, 35907648, 53861472, 71815296, 107722944, 215445888]

約数ペア:

[(1, 215445888), (2, 107722944), (3, 71815296), (4, 53861472), (6, 35907648), (7, 30777984), (8, 26930736), (9, 23938432), (12, 17953824), (14, 15388992), (16, 13465368), (18, 11969216), (21, 10259328), (24, 8976912), (28, 7694496), (32, 6732684), (36, 5984608), (42, 5129664), (48, 4488456), (56, 3847248), (63, 3419776), (64, 3366342), (72, 2992304), (84, 2564832), (96, 2244228), (112, 1923624), (126, 1709888), (128, 1683171), (144, 1496152), (168, 1282416), (192, 1122114), (224, 961812), (252, 854944), (288, 748076), (336, 641208), (384, 561057), (448, 480906), (504, 427472), (576, 374038), (672, 320604), (896, 240453), (1008, 213736), (1152, 187019), (1344, 160302), (2016, 106868), (2688, 80151), (4032, 53434), (8064, 26717)]