204494976

素因数分解:

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

素因数の和:216

約数の個数: 256

約数和(自身を含む): 705024000

約数和(自身を除く): 500529024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 79, 84, 96, 107, 108, 112, 126, 128, 144, 158, 168, 189, 192, 214, 216, 224, 237, 252, 288, 316, 321, 336, 378, 384, 428, 432, 448, 474, 504, 553, 576, 632, 642, 672, 711, 749, 756, 856, 864, 896, 948, 963, 1008, 1106, 1152, 1264, 1284, 1344, 1422, 1498, 1512, 1659, 1712, 1728, 1896, 1926, 2016, 2133, 2212, 2247, 2528, 2568, 2688, 2844, 2889, 2996, 3024, 3318, 3424, 3456, 3792, 3852, 4032, 4266, 4424, 4494, 4977, 5056, 5136, 5688, 5778, 5992, 6048, 6636, 6741, 6848, 7584, 7704, 8064, 8453, 8532, 8848, 8988, 9954, 10112, 10272, 11376, 11556, 11984, 12096, 13272, 13482, 13696, 14931, 15168, 15408, 16906, 17064, 17696, 17976, 19908, 20223, 20544, 22752, 23112, 23968, 24192, 25359, 26544, 26964, 29862, 30336, 30816, 33812, 34128, 35392, 35952, 39816, 40446, 41088, 45504, 46224, 47936, 50718, 53088, 53928, 59171, 59724, 61632, 67624, 68256, 70784, 71904, 76077, 79632, 80892, 91008, 92448, 95872, 101436, 106176, 107856, 118342, 119448, 123264, 135248, 136512, 143808, 152154, 159264, 161784, 177513, 184896, 202872, 212352, 215712, 228231, 236684, 238896, 270496, 273024, 287616, 304308, 318528, 323568, 355026, 369792, 405744, 431424, 456462, 473368, 477792, 532539, 540992, 608616, 637056, 647136, 710052, 811488, 862848, 912924, 946736, 955584, 1065078, 1081984, 1217232, 1294272, 1420104, 1597617, 1622976, 1825848, 1893472, 1911168, 2130156, 2434464, 2588544, 2840208, 3195234, 3245952, 3651696, 3786944, 4260312, 4868928, 5680416, 6390468, 7303392, 7573888, 8520624, 9737856, 11360832, 12780936, 14606784, 17041248, 22721664, 25561872, 29213568, 34082496, 51123744, 68164992, 102247488, 204494976]

約数ペア:

[(1, 204494976), (2, 102247488), (3, 68164992), (4, 51123744), (6, 34082496), (7, 29213568), (8, 25561872), (9, 22721664), (12, 17041248), (14, 14606784), (16, 12780936), (18, 11360832), (21, 9737856), (24, 8520624), (27, 7573888), (28, 7303392), (32, 6390468), (36, 5680416), (42, 4868928), (48, 4260312), (54, 3786944), (56, 3651696), (63, 3245952), (64, 3195234), (72, 2840208), (79, 2588544), (84, 2434464), (96, 2130156), (107, 1911168), (108, 1893472), (112, 1825848), (126, 1622976), (128, 1597617), (144, 1420104), (158, 1294272), (168, 1217232), (189, 1081984), (192, 1065078), (214, 955584), (216, 946736), (224, 912924), (237, 862848), (252, 811488), (288, 710052), (316, 647136), (321, 637056), (336, 608616), (378, 540992), (384, 532539), (428, 477792), (432, 473368), (448, 456462), (474, 431424), (504, 405744), (553, 369792), (576, 355026), (632, 323568), (642, 318528), (672, 304308), (711, 287616), (749, 273024), (756, 270496), (856, 238896), (864, 236684), (896, 228231), (948, 215712), (963, 212352), (1008, 202872), (1106, 184896), (1152, 177513), (1264, 161784), (1284, 159264), (1344, 152154), (1422, 143808), (1498, 136512), (1512, 135248), (1659, 123264), (1712, 119448), (1728, 118342), (1896, 107856), (1926, 106176), (2016, 101436), (2133, 95872), (2212, 92448), (2247, 91008), (2528, 80892), (2568, 79632), (2688, 76077), (2844, 71904), (2889, 70784), (2996, 68256), (3024, 67624), (3318, 61632), (3424, 59724), (3456, 59171), (3792, 53928), (3852, 53088), (4032, 50718), (4266, 47936), (4424, 46224), (4494, 45504), (4977, 41088), (5056, 40446), (5136, 39816), (5688, 35952), (5778, 35392), (5992, 34128), (6048, 33812), (6636, 30816), (6741, 30336), (6848, 29862), (7584, 26964), (7704, 26544), (8064, 25359), (8453, 24192), (8532, 23968), (8848, 23112), (8988, 22752), (9954, 20544), (10112, 20223), (10272, 19908), (11376, 17976), (11556, 17696), (11984, 17064), (12096, 16906), (13272, 15408), (13482, 15168), (13696, 14931)]