210693504

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:888

約数の個数: 128

約数和(自身を含む): 646663680

約数和(自身を除く): 435970176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 309, 336, 384, 412, 448, 618, 672, 721, 761, 824, 896, 1236, 1344, 1442, 1522, 1648, 2163, 2283, 2472, 2688, 2884, 3044, 3296, 4326, 4566, 4944, 5327, 5768, 6088, 6592, 8652, 9132, 9888, 10654, 11536, 12176, 13184, 15981, 17304, 18264, 19776, 21308, 23072, 24352, 31962, 34608, 36528, 39552, 42616, 46144, 48704, 63924, 69216, 73056, 78383, 85232, 92288, 97408, 127848, 138432, 146112, 156766, 170464, 235149, 255696, 276864, 292224, 313532, 340928, 470298, 511392, 548681, 627064, 681856, 940596, 1022784, 1097362, 1254128, 1646043, 1881192, 2045568, 2194724, 2508256, 3292086, 3762384, 4389448, 5016512, 6584172, 7524768, 8778896, 10033024, 13168344, 15049536, 17557792, 26336688, 30099072, 35115584, 52673376, 70231168, 105346752, 210693504]

約数ペア:

[(1, 210693504), (2, 105346752), (3, 70231168), (4, 52673376), (6, 35115584), (7, 30099072), (8, 26336688), (12, 17557792), (14, 15049536), (16, 13168344), (21, 10033024), (24, 8778896), (28, 7524768), (32, 6584172), (42, 5016512), (48, 4389448), (56, 3762384), (64, 3292086), (84, 2508256), (96, 2194724), (103, 2045568), (112, 1881192), (128, 1646043), (168, 1254128), (192, 1097362), (206, 1022784), (224, 940596), (309, 681856), (336, 627064), (384, 548681), (412, 511392), (448, 470298), (618, 340928), (672, 313532), (721, 292224), (761, 276864), (824, 255696), (896, 235149), (1236, 170464), (1344, 156766), (1442, 146112), (1522, 138432), (1648, 127848), (2163, 97408), (2283, 92288), (2472, 85232), (2688, 78383), (2884, 73056), (3044, 69216), (3296, 63924), (4326, 48704), (4566, 46144), (4944, 42616), (5327, 39552), (5768, 36528), (6088, 34608), (6592, 31962), (8652, 24352), (9132, 23072), (9888, 21308), (10654, 19776), (11536, 18264), (12176, 17304), (13184, 15981)]