218967552

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 692611920

約数和(自身を除く): 473644368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 61, 64, 72, 76, 82, 96, 114, 122, 123, 128, 144, 152, 164, 171, 183, 192, 228, 244, 246, 256, 288, 304, 328, 342, 366, 369, 384, 456, 488, 492, 512, 549, 576, 608, 656, 684, 732, 738, 768, 779, 912, 976, 984, 1098, 1152, 1159, 1216, 1312, 1368, 1464, 1476, 1536, 1558, 1824, 1952, 1968, 2196, 2304, 2318, 2337, 2432, 2501, 2624, 2736, 2928, 2952, 3116, 3477, 3648, 3904, 3936, 4392, 4608, 4636, 4674, 4864, 5002, 5248, 5472, 5856, 5904, 6232, 6954, 7011, 7296, 7503, 7808, 7872, 8784, 9272, 9348, 9728, 10004, 10431, 10496, 10944, 11712, 11808, 12464, 13908, 14022, 14592, 15006, 15616, 15744, 17568, 18544, 18696, 20008, 20862, 20992, 21888, 22509, 23424, 23616, 24928, 27816, 28044, 29184, 30012, 31232, 31488, 35136, 37088, 37392, 40016, 41724, 43776, 45018, 46848, 47232, 47519, 49856, 55632, 56088, 60024, 62976, 70272, 74176, 74784, 80032, 83448, 87552, 90036, 93696, 94464, 95038, 99712, 111264, 112176, 120048, 140544, 142557, 148352, 149568, 160064, 166896, 180072, 188928, 190076, 199424, 222528, 224352, 240096, 281088, 285114, 296704, 299136, 320128, 333792, 360144, 380152, 398848, 427671, 445056, 448704, 480192, 570228, 593408, 598272, 640256, 667584, 720288, 760304, 855342, 890112, 897408, 960384, 1140456, 1196544, 1280512, 1335168, 1440576, 1520608, 1710684, 1780224, 1794816, 1920768, 2280912, 2670336, 2881152, 3041216, 3421368, 3589632, 3841536, 4561824, 5340672, 5762304, 6082432, 6842736, 9123648, 11524608, 12164864, 13685472, 18247296, 24329728, 27370944, 36494592, 54741888, 72989184, 109483776, 218967552]

約数ペア:

[(1, 218967552), (2, 109483776), (3, 72989184), (4, 54741888), (6, 36494592), (8, 27370944), (9, 24329728), (12, 18247296), (16, 13685472), (18, 12164864), (19, 11524608), (24, 9123648), (32, 6842736), (36, 6082432), (38, 5762304), (41, 5340672), (48, 4561824), (57, 3841536), (61, 3589632), (64, 3421368), (72, 3041216), (76, 2881152), (82, 2670336), (96, 2280912), (114, 1920768), (122, 1794816), (123, 1780224), (128, 1710684), (144, 1520608), (152, 1440576), (164, 1335168), (171, 1280512), (183, 1196544), (192, 1140456), (228, 960384), (244, 897408), (246, 890112), (256, 855342), (288, 760304), (304, 720288), (328, 667584), (342, 640256), (366, 598272), (369, 593408), (384, 570228), (456, 480192), (488, 448704), (492, 445056), (512, 427671), (549, 398848), (576, 380152), (608, 360144), (656, 333792), (684, 320128), (732, 299136), (738, 296704), (768, 285114), (779, 281088), (912, 240096), (976, 224352), (984, 222528), (1098, 199424), (1152, 190076), (1159, 188928), (1216, 180072), (1312, 166896), (1368, 160064), (1464, 149568), (1476, 148352), (1536, 142557), (1558, 140544), (1824, 120048), (1952, 112176), (1968, 111264), (2196, 99712), (2304, 95038), (2318, 94464), (2337, 93696), (2432, 90036), (2501, 87552), (2624, 83448), (2736, 80032), (2928, 74784), (2952, 74176), (3116, 70272), (3477, 62976), (3648, 60024), (3904, 56088), (3936, 55632), (4392, 49856), (4608, 47519), (4636, 47232), (4674, 46848), (4864, 45018), (5002, 43776), (5248, 41724), (5472, 40016), (5856, 37392), (5904, 37088), (6232, 35136), (6954, 31488), (7011, 31232), (7296, 30012), (7503, 29184), (7808, 28044), (7872, 27816), (8784, 24928), (9272, 23616), (9348, 23424), (9728, 22509), (10004, 21888), (10431, 20992), (10496, 20862), (10944, 20008), (11712, 18696), (11808, 18544), (12464, 17568), (13908, 15744), (14022, 15616), (14592, 15006)]