222490224

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 735381504

約数和(自身を除く): 512891280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 31, 33, 36, 44, 46, 48, 62, 66, 69, 72, 88, 92, 93, 99, 124, 132, 138, 144, 176, 184, 186, 197, 198, 207, 248, 253, 264, 276, 279, 341, 368, 372, 394, 396, 414, 496, 506, 528, 552, 558, 591, 682, 713, 744, 759, 788, 792, 828, 1012, 1023, 1104, 1116, 1182, 1364, 1426, 1488, 1518, 1576, 1584, 1656, 1773, 2024, 2046, 2139, 2167, 2232, 2277, 2364, 2728, 2852, 3036, 3069, 3152, 3312, 3546, 4048, 4092, 4278, 4334, 4464, 4531, 4554, 4728, 5456, 5704, 6072, 6107, 6138, 6417, 6501, 7092, 7843, 8184, 8556, 8668, 9062, 9108, 9456, 11408, 12144, 12214, 12276, 12834, 13002, 13593, 14184, 15686, 16368, 17112, 17336, 18124, 18216, 18321, 19503, 23529, 24428, 24552, 25668, 26004, 27186, 28368, 31372, 34224, 34672, 36248, 36432, 36642, 39006, 40779, 47058, 48856, 49104, 49841, 51336, 52008, 54372, 54963, 62744, 67177, 70587, 72496, 73284, 78012, 81558, 94116, 97712, 99682, 102672, 104016, 108744, 109926, 125488, 134354, 140461, 141174, 146568, 149523, 156024, 163116, 188232, 199364, 201531, 217488, 219852, 268708, 280922, 282348, 293136, 299046, 312048, 326232, 376464, 398728, 403062, 421383, 439704, 448569, 537416, 561844, 564696, 598092, 604593, 652464, 797456, 806124, 842766, 879408, 897138, 1074832, 1123688, 1129392, 1196184, 1209186, 1264149, 1545071, 1612248, 1685532, 1794276, 2247376, 2392368, 2418372, 2528298, 3090142, 3224496, 3371064, 3588552, 4635213, 4836744, 5056596, 6180284, 6742128, 7177104, 9270426, 9673488, 10113192, 12360568, 13905639, 18540852, 20226384, 24721136, 27811278, 37081704, 55622556, 74163408, 111245112, 222490224]

約数ペア:

[(1, 222490224), (2, 111245112), (3, 74163408), (4, 55622556), (6, 37081704), (8, 27811278), (9, 24721136), (11, 20226384), (12, 18540852), (16, 13905639), (18, 12360568), (22, 10113192), (23, 9673488), (24, 9270426), (31, 7177104), (33, 6742128), (36, 6180284), (44, 5056596), (46, 4836744), (48, 4635213), (62, 3588552), (66, 3371064), (69, 3224496), (72, 3090142), (88, 2528298), (92, 2418372), (93, 2392368), (99, 2247376), (124, 1794276), (132, 1685532), (138, 1612248), (144, 1545071), (176, 1264149), (184, 1209186), (186, 1196184), (197, 1129392), (198, 1123688), (207, 1074832), (248, 897138), (253, 879408), (264, 842766), (276, 806124), (279, 797456), (341, 652464), (368, 604593), (372, 598092), (394, 564696), (396, 561844), (414, 537416), (496, 448569), (506, 439704), (528, 421383), (552, 403062), (558, 398728), (591, 376464), (682, 326232), (713, 312048), (744, 299046), (759, 293136), (788, 282348), (792, 280922), (828, 268708), (1012, 219852), (1023, 217488), (1104, 201531), (1116, 199364), (1182, 188232), (1364, 163116), (1426, 156024), (1488, 149523), (1518, 146568), (1576, 141174), (1584, 140461), (1656, 134354), (1773, 125488), (2024, 109926), (2046, 108744), (2139, 104016), (2167, 102672), (2232, 99682), (2277, 97712), (2364, 94116), (2728, 81558), (2852, 78012), (3036, 73284), (3069, 72496), (3152, 70587), (3312, 67177), (3546, 62744), (4048, 54963), (4092, 54372), (4278, 52008), (4334, 51336), (4464, 49841), (4531, 49104), (4554, 48856), (4728, 47058), (5456, 40779), (5704, 39006), (6072, 36642), (6107, 36432), (6138, 36248), (6417, 34672), (6501, 34224), (7092, 31372), (7843, 28368), (8184, 27186), (8556, 26004), (8668, 25668), (9062, 24552), (9108, 24428), (9456, 23529), (11408, 19503), (12144, 18321), (12214, 18216), (12276, 18124), (12834, 17336), (13002, 17112), (13593, 16368), (14184, 15686)]