214995648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{461}}^1$

素因数の和:830

約数の個数: 112

約数和(自身を含む): 653393664

約数和(自身を除く): 438398016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 347, 448, 461, 672, 694, 922, 1041, 1344, 1383, 1388, 1844, 2082, 2429, 2766, 2776, 3227, 3688, 4164, 4858, 5532, 5552, 6454, 7287, 7376, 8328, 9681, 9716, 11064, 11104, 12908, 14574, 14752, 16656, 19362, 19432, 22128, 22208, 25816, 29148, 29504, 33312, 38724, 38864, 44256, 51632, 58296, 66624, 77448, 77728, 88512, 103264, 116592, 154896, 155456, 159967, 206528, 233184, 309792, 319934, 466368, 479901, 619584, 639868, 959802, 1119769, 1279736, 1919604, 2239538, 2559472, 3359307, 3839208, 4479076, 5118944, 6718614, 7678416, 8958152, 10237888, 13437228, 15356832, 17916304, 26874456, 30713664, 35832608, 53748912, 71665216, 107497824, 214995648]

約数ペア:

[(1, 214995648), (2, 107497824), (3, 71665216), (4, 53748912), (6, 35832608), (7, 30713664), (8, 26874456), (12, 17916304), (14, 15356832), (16, 13437228), (21, 10237888), (24, 8958152), (28, 7678416), (32, 6718614), (42, 5118944), (48, 4479076), (56, 3839208), (64, 3359307), (84, 2559472), (96, 2239538), (112, 1919604), (168, 1279736), (192, 1119769), (224, 959802), (336, 639868), (347, 619584), (448, 479901), (461, 466368), (672, 319934), (694, 309792), (922, 233184), (1041, 206528), (1344, 159967), (1383, 155456), (1388, 154896), (1844, 116592), (2082, 103264), (2429, 88512), (2766, 77728), (2776, 77448), (3227, 66624), (3688, 58296), (4164, 51632), (4858, 44256), (5532, 38864), (5552, 38724), (6454, 33312), (7287, 29504), (7376, 29148), (8328, 25816), (9681, 22208), (9716, 22128), (11064, 19432), (11104, 19362), (12908, 16656), (14574, 14752)]