219693312

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 688746240

約数和(自身を除く): 469052928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 71, 72, 79, 96, 102, 128, 136, 142, 144, 153, 158, 192, 204, 213, 237, 256, 272, 284, 288, 306, 316, 384, 408, 426, 474, 544, 568, 576, 612, 632, 639, 711, 768, 816, 852, 948, 1088, 1136, 1152, 1207, 1224, 1264, 1278, 1343, 1422, 1632, 1704, 1896, 2176, 2272, 2304, 2414, 2448, 2528, 2556, 2686, 2844, 3264, 3408, 3621, 3792, 4029, 4352, 4544, 4828, 4896, 5056, 5112, 5372, 5609, 5688, 6528, 6816, 7242, 7584, 8058, 9088, 9656, 9792, 10112, 10224, 10744, 10863, 11218, 11376, 12087, 13056, 13632, 14484, 15168, 16116, 16827, 18176, 19312, 19584, 20224, 20448, 21488, 21726, 22436, 22752, 24174, 27264, 28968, 30336, 32232, 33654, 38624, 39168, 40896, 42976, 43452, 44872, 45504, 48348, 50481, 54528, 57936, 60672, 64464, 67308, 77248, 81792, 85952, 86904, 89744, 91008, 95353, 96696, 100962, 115872, 128928, 134616, 154496, 163584, 171904, 173808, 179488, 182016, 190706, 193392, 201924, 231744, 257856, 269232, 286059, 308992, 343808, 347616, 358976, 381412, 386784, 403848, 463488, 515712, 538464, 572118, 695232, 717952, 762824, 773568, 807696, 858177, 926976, 1031424, 1076928, 1144236, 1390464, 1435904, 1525648, 1547136, 1615392, 1716354, 2153856, 2288472, 2780928, 3051296, 3094272, 3230784, 3432708, 4307712, 4576944, 6102592, 6461568, 6865416, 9153888, 12205184, 12923136, 13730832, 18307776, 24410368, 27461664, 36615552, 54923328, 73231104, 109846656, 219693312]

約数ペア:

[(1, 219693312), (2, 109846656), (3, 73231104), (4, 54923328), (6, 36615552), (8, 27461664), (9, 24410368), (12, 18307776), (16, 13730832), (17, 12923136), (18, 12205184), (24, 9153888), (32, 6865416), (34, 6461568), (36, 6102592), (48, 4576944), (51, 4307712), (64, 3432708), (68, 3230784), (71, 3094272), (72, 3051296), (79, 2780928), (96, 2288472), (102, 2153856), (128, 1716354), (136, 1615392), (142, 1547136), (144, 1525648), (153, 1435904), (158, 1390464), (192, 1144236), (204, 1076928), (213, 1031424), (237, 926976), (256, 858177), (272, 807696), (284, 773568), (288, 762824), (306, 717952), (316, 695232), (384, 572118), (408, 538464), (426, 515712), (474, 463488), (544, 403848), (568, 386784), (576, 381412), (612, 358976), (632, 347616), (639, 343808), (711, 308992), (768, 286059), (816, 269232), (852, 257856), (948, 231744), (1088, 201924), (1136, 193392), (1152, 190706), (1207, 182016), (1224, 179488), (1264, 173808), (1278, 171904), (1343, 163584), (1422, 154496), (1632, 134616), (1704, 128928), (1896, 115872), (2176, 100962), (2272, 96696), (2304, 95353), (2414, 91008), (2448, 89744), (2528, 86904), (2556, 85952), (2686, 81792), (2844, 77248), (3264, 67308), (3408, 64464), (3621, 60672), (3792, 57936), (4029, 54528), (4352, 50481), (4544, 48348), (4828, 45504), (4896, 44872), (5056, 43452), (5112, 42976), (5372, 40896), (5609, 39168), (5688, 38624), (6528, 33654), (6816, 32232), (7242, 30336), (7584, 28968), (8058, 27264), (9088, 24174), (9656, 22752), (9792, 22436), (10112, 21726), (10224, 21488), (10744, 20448), (10863, 20224), (11218, 19584), (11376, 19312), (12087, 18176), (13056, 16827), (13632, 16116), (14484, 15168)]