272659968

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 919226880

約数和(自身を除く): 646566912

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, 79, 84, 96, 107, 112, 126, 128, 144, 158, 168, 192, 214, 224, 237, 252, 256, 288, 316, 321, 336, 384, 428, 448, 474, 504, 512, 553, 576, 632, 642, 672, 711, 749, 768, 856, 896, 948, 963, 1008, 1106, 1152, 1264, 1284, 1344, 1422, 1498, 1536, 1659, 1712, 1792, 1896, 1926, 2016, 2212, 2247, 2304, 2528, 2568, 2688, 2844, 2996, 3318, 3424, 3584, 3792, 3852, 4032, 4424, 4494, 4608, 4977, 5056, 5136, 5376, 5688, 5992, 6636, 6741, 6848, 7584, 7704, 8064, 8453, 8848, 8988, 9954, 10112, 10272, 10752, 11376, 11984, 13272, 13482, 13696, 15168, 15408, 16128, 16906, 17696, 17976, 19908, 20224, 20544, 22752, 23968, 25359, 26544, 26964, 27392, 30336, 30816, 32256, 33812, 35392, 35952, 39816, 40448, 41088, 45504, 47936, 50718, 53088, 53928, 54784, 59171, 60672, 61632, 67624, 70784, 71904, 76077, 79632, 82176, 91008, 95872, 101436, 106176, 107856, 118342, 121344, 123264, 135248, 141568, 143808, 152154, 159264, 164352, 177513, 182016, 191744, 202872, 212352, 215712, 236684, 246528, 270496, 283136, 287616, 304308, 318528, 355026, 364032, 383488, 405744, 424704, 431424, 473368, 493056, 532539, 540992, 575232, 608616, 637056, 710052, 811488, 849408, 862848, 946736, 1065078, 1081984, 1150464, 1217232, 1274112, 1420104, 1622976, 1725696, 1893472, 2130156, 2163968, 2434464, 2548224, 2840208, 3245952, 3451392, 3786944, 4260312, 4327936, 4868928, 5680416, 6491904, 7573888, 8520624, 9737856, 11360832, 12983808, 15147776, 17041248, 19475712, 22721664, 30295552, 34082496, 38951424, 45443328, 68164992, 90886656, 136329984, 272659968]

約数ペア:

[(1, 272659968), (2, 136329984), (3, 90886656), (4, 68164992), (6, 45443328), (7, 38951424), (8, 34082496), (9, 30295552), (12, 22721664), (14, 19475712), (16, 17041248), (18, 15147776), (21, 12983808), (24, 11360832), (28, 9737856), (32, 8520624), (36, 7573888), (42, 6491904), (48, 5680416), (56, 4868928), (63, 4327936), (64, 4260312), (72, 3786944), (79, 3451392), (84, 3245952), (96, 2840208), (107, 2548224), (112, 2434464), (126, 2163968), (128, 2130156), (144, 1893472), (158, 1725696), (168, 1622976), (192, 1420104), (214, 1274112), (224, 1217232), (237, 1150464), (252, 1081984), (256, 1065078), (288, 946736), (316, 862848), (321, 849408), (336, 811488), (384, 710052), (428, 637056), (448, 608616), (474, 575232), (504, 540992), (512, 532539), (553, 493056), (576, 473368), (632, 431424), (642, 424704), (672, 405744), (711, 383488), (749, 364032), (768, 355026), (856, 318528), (896, 304308), (948, 287616), (963, 283136), (1008, 270496), (1106, 246528), (1152, 236684), (1264, 215712), (1284, 212352), (1344, 202872), (1422, 191744), (1498, 182016), (1536, 177513), (1659, 164352), (1712, 159264), (1792, 152154), (1896, 143808), (1926, 141568), (2016, 135248), (2212, 123264), (2247, 121344), (2304, 118342), (2528, 107856), (2568, 106176), (2688, 101436), (2844, 95872), (2996, 91008), (3318, 82176), (3424, 79632), (3584, 76077), (3792, 71904), (3852, 70784), (4032, 67624), (4424, 61632), (4494, 60672), (4608, 59171), (4977, 54784), (5056, 53928), (5136, 53088), (5376, 50718), (5688, 47936), (5992, 45504), (6636, 41088), (6741, 40448), (6848, 39816), (7584, 35952), (7704, 35392), (8064, 33812), (8453, 32256), (8848, 30816), (8988, 30336), (9954, 27392), (10112, 26964), (10272, 26544), (10752, 25359), (11376, 23968), (11984, 22752), (13272, 20544), (13482, 20224), (13696, 19908), (15168, 17976), (15408, 17696), (16128, 16906)]