218340864

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{967}}^1$

素因数の和:1005

約数の個数: 180

約数和(自身を含む): 733785624

約数和(自身を除く): 515444760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 967, 1008, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 1934, 2016, 2304, 2352, 2688, 2901, 3136, 3528, 3584, 3868, 4032, 4608, 4704, 5376, 5802, 6272, 6769, 7056, 7736, 8064, 8703, 9408, 10752, 11604, 12544, 13538, 14112, 15472, 16128, 17406, 18816, 20307, 23208, 25088, 27076, 28224, 30944, 32256, 34812, 37632, 40614, 46416, 47383, 54152, 56448, 60921, 61888, 69624, 75264, 81228, 92832, 94766, 108304, 112896, 121842, 123776, 139248, 142149, 162456, 185664, 189532, 216608, 225792, 243684, 247552, 278496, 284298, 324912, 371328, 379064, 426447, 433216, 487368, 495104, 556992, 568596, 649824, 742656, 758128, 852894, 866432, 974736, 1113984, 1137192, 1299648, 1485312, 1516256, 1705788, 1732864, 1949472, 2227968, 2274384, 2599296, 3032512, 3411576, 3465728, 3898944, 4455936, 4548768, 5198592, 6065024, 6823152, 7797888, 9097536, 10397184, 12130048, 13646304, 15595776, 18195072, 24260096, 27292608, 31191552, 36390144, 54585216, 72780288, 109170432, 218340864]

約数ペア:

[(1, 218340864), (2, 109170432), (3, 72780288), (4, 54585216), (6, 36390144), (7, 31191552), (8, 27292608), (9, 24260096), (12, 18195072), (14, 15595776), (16, 13646304), (18, 12130048), (21, 10397184), (24, 9097536), (28, 7797888), (32, 6823152), (36, 6065024), (42, 5198592), (48, 4548768), (49, 4455936), (56, 3898944), (63, 3465728), (64, 3411576), (72, 3032512), (84, 2599296), (96, 2274384), (98, 2227968), (112, 1949472), (126, 1732864), (128, 1705788), (144, 1516256), (147, 1485312), (168, 1299648), (192, 1137192), (196, 1113984), (224, 974736), (252, 866432), (256, 852894), (288, 758128), (294, 742656), (336, 649824), (384, 568596), (392, 556992), (441, 495104), (448, 487368), (504, 433216), (512, 426447), (576, 379064), (588, 371328), (672, 324912), (768, 284298), (784, 278496), (882, 247552), (896, 243684), (967, 225792), (1008, 216608), (1152, 189532), (1176, 185664), (1344, 162456), (1536, 142149), (1568, 139248), (1764, 123776), (1792, 121842), (1934, 112896), (2016, 108304), (2304, 94766), (2352, 92832), (2688, 81228), (2901, 75264), (3136, 69624), (3528, 61888), (3584, 60921), (3868, 56448), (4032, 54152), (4608, 47383), (4704, 46416), (5376, 40614), (5802, 37632), (6272, 34812), (6769, 32256), (7056, 30944), (7736, 28224), (8064, 27076), (8703, 25088), (9408, 23208), (10752, 20307), (11604, 18816), (12544, 17406), (13538, 16128), (14112, 15472)]