215285616

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2388

約数の個数: 180

約数和(自身を含む): 755102712

約数和(自身を除く): 539817096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2347, 2352, 2548, 3276, 3528, 3822, 4368, 4694, 5096, 5733, 6552, 7041, 7056, 7644, 9388, 10192, 11466, 13104, 14082, 15288, 16429, 18776, 21123, 22932, 28164, 30511, 30576, 32858, 37552, 42246, 45864, 49287, 56328, 61022, 65716, 84492, 91533, 91728, 98574, 112656, 115003, 122044, 131432, 147861, 168984, 183066, 197148, 213577, 230006, 244088, 262864, 274599, 295722, 337968, 345009, 366132, 394296, 427154, 460012, 488176, 549198, 591444, 640731, 690018, 732264, 788592, 854308, 920024, 1035027, 1098396, 1182888, 1281462, 1380036, 1464528, 1495039, 1708616, 1840048, 1922193, 2070054, 2196792, 2365776, 2562924, 2760072, 2990078, 3417232, 3844386, 4140108, 4393584, 4485117, 5125848, 5520144, 5980156, 7688772, 8280216, 8970234, 10251696, 11960312, 13455351, 15377544, 16560432, 17940468, 23920624, 26910702, 30755088, 35880936, 53821404, 71761872, 107642808, 215285616]

約数ペア:

[(1, 215285616), (2, 107642808), (3, 71761872), (4, 53821404), (6, 35880936), (7, 30755088), (8, 26910702), (9, 23920624), (12, 17940468), (13, 16560432), (14, 15377544), (16, 13455351), (18, 11960312), (21, 10251696), (24, 8970234), (26, 8280216), (28, 7688772), (36, 5980156), (39, 5520144), (42, 5125848), (48, 4485117), (49, 4393584), (52, 4140108), (56, 3844386), (63, 3417232), (72, 2990078), (78, 2760072), (84, 2562924), (91, 2365776), (98, 2196792), (104, 2070054), (112, 1922193), (117, 1840048), (126, 1708616), (144, 1495039), (147, 1464528), (156, 1380036), (168, 1281462), (182, 1182888), (196, 1098396), (208, 1035027), (234, 920024), (252, 854308), (273, 788592), (294, 732264), (312, 690018), (336, 640731), (364, 591444), (392, 549198), (441, 488176), (468, 460012), (504, 427154), (546, 394296), (588, 366132), (624, 345009), (637, 337968), (728, 295722), (784, 274599), (819, 262864), (882, 244088), (936, 230006), (1008, 213577), (1092, 197148), (1176, 183066), (1274, 168984), (1456, 147861), (1638, 131432), (1764, 122044), (1872, 115003), (1911, 112656), (2184, 98574), (2347, 91728), (2352, 91533), (2548, 84492), (3276, 65716), (3528, 61022), (3822, 56328), (4368, 49287), (4694, 45864), (5096, 42246), (5733, 37552), (6552, 32858), (7041, 30576), (7056, 30511), (7644, 28164), (9388, 22932), (10192, 21123), (11466, 18776), (13104, 16429), (14082, 15288)]