210978768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4433

約数の個数: 160

約数和(自身を含む): 731953152

約数和(自身を除く): 520974384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 2002, 2184, 2288, 3003, 3432, 3696, 4004, 4368, 4391, 6006, 6864, 8008, 8782, 12012, 13173, 16016, 17564, 24024, 26346, 30737, 35128, 48048, 48301, 52692, 57083, 61474, 70256, 92211, 96602, 105384, 114166, 122948, 144903, 171249, 184422, 193204, 210768, 228332, 245896, 289806, 338107, 342498, 368844, 386408, 399581, 456664, 491792, 579612, 627913, 676214, 684996, 737688, 772816, 799162, 913328, 1014321, 1159224, 1198743, 1255826, 1352428, 1369992, 1475376, 1598324, 1883739, 2028642, 2318448, 2397486, 2511652, 2704856, 2739984, 3196648, 3767478, 4057284, 4395391, 4794972, 5023304, 5409712, 6393296, 7534956, 8114568, 8790782, 9589944, 10046608, 13186173, 15069912, 16229136, 17581564, 19179888, 26372346, 30139824, 35163128, 52744692, 70326256, 105489384, 210978768]

約数ペア:

[(1, 210978768), (2, 105489384), (3, 70326256), (4, 52744692), (6, 35163128), (7, 30139824), (8, 26372346), (11, 19179888), (12, 17581564), (13, 16229136), (14, 15069912), (16, 13186173), (21, 10046608), (22, 9589944), (24, 8790782), (26, 8114568), (28, 7534956), (33, 6393296), (39, 5409712), (42, 5023304), (44, 4794972), (48, 4395391), (52, 4057284), (56, 3767478), (66, 3196648), (77, 2739984), (78, 2704856), (84, 2511652), (88, 2397486), (91, 2318448), (104, 2028642), (112, 1883739), (132, 1598324), (143, 1475376), (154, 1369992), (156, 1352428), (168, 1255826), (176, 1198743), (182, 1159224), (208, 1014321), (231, 913328), (264, 799162), (273, 772816), (286, 737688), (308, 684996), (312, 676214), (336, 627913), (364, 579612), (429, 491792), (462, 456664), (528, 399581), (546, 386408), (572, 368844), (616, 342498), (624, 338107), (728, 289806), (858, 245896), (924, 228332), (1001, 210768), (1092, 193204), (1144, 184422), (1232, 171249), (1456, 144903), (1716, 122948), (1848, 114166), (2002, 105384), (2184, 96602), (2288, 92211), (3003, 70256), (3432, 61474), (3696, 57083), (4004, 52692), (4368, 48301), (4391, 48048), (6006, 35128), (6864, 30737), (8008, 26346), (8782, 24024), (12012, 17564), (13173, 16016)]