221193504

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 240

約数和(自身を含む): 758153088

約数和(自身を除く): 536959584

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, 72, 73, 81, 84, 96, 108, 112, 126, 144, 146, 162, 167, 168, 189, 216, 219, 224, 252, 288, 292, 324, 334, 336, 378, 432, 438, 501, 504, 511, 567, 584, 648, 657, 668, 672, 756, 864, 876, 1002, 1008, 1022, 1134, 1168, 1169, 1296, 1314, 1336, 1503, 1512, 1533, 1752, 1971, 2004, 2016, 2044, 2268, 2336, 2338, 2592, 2628, 2672, 3006, 3024, 3066, 3504, 3507, 3942, 4008, 4088, 4509, 4536, 4599, 4676, 5256, 5344, 5913, 6012, 6048, 6132, 7008, 7014, 7884, 8016, 8176, 9018, 9072, 9198, 9352, 10512, 10521, 11826, 12024, 12191, 12264, 13527, 13797, 14028, 15768, 16032, 16352, 18036, 18144, 18396, 18704, 21024, 21042, 23652, 24048, 24382, 24528, 27054, 27594, 28056, 31536, 31563, 36072, 36573, 36792, 37408, 41391, 42084, 47304, 48096, 48764, 49056, 54108, 55188, 56112, 63072, 63126, 72144, 73146, 73584, 82782, 84168, 85337, 94608, 94689, 97528, 108216, 109719, 110376, 112224, 126252, 144288, 146292, 147168, 165564, 168336, 170674, 189216, 189378, 195056, 216432, 219438, 220752, 252504, 256011, 292584, 329157, 331128, 336672, 341348, 378756, 390112, 432864, 438876, 441504, 505008, 512022, 585168, 658314, 662256, 682696, 757512, 768033, 877752, 987471, 1010016, 1024044, 1170336, 1316628, 1324512, 1365392, 1515024, 1536066, 1755504, 1974942, 2048088, 2304099, 2633256, 2730784, 3030048, 3072132, 3511008, 3949884, 4096176, 4608198, 5266512, 6144264, 6912297, 7899768, 8192352, 9216396, 10533024, 12288528, 13824594, 15799536, 18432792, 24577056, 27649188, 31599072, 36865584, 55298376, 73731168, 110596752, 221193504]

約数ペア:

[(1, 221193504), (2, 110596752), (3, 73731168), (4, 55298376), (6, 36865584), (7, 31599072), (8, 27649188), (9, 24577056), (12, 18432792), (14, 15799536), (16, 13824594), (18, 12288528), (21, 10533024), (24, 9216396), (27, 8192352), (28, 7899768), (32, 6912297), (36, 6144264), (42, 5266512), (48, 4608198), (54, 4096176), (56, 3949884), (63, 3511008), (72, 3072132), (73, 3030048), (81, 2730784), (84, 2633256), (96, 2304099), (108, 2048088), (112, 1974942), (126, 1755504), (144, 1536066), (146, 1515024), (162, 1365392), (167, 1324512), (168, 1316628), (189, 1170336), (216, 1024044), (219, 1010016), (224, 987471), (252, 877752), (288, 768033), (292, 757512), (324, 682696), (334, 662256), (336, 658314), (378, 585168), (432, 512022), (438, 505008), (501, 441504), (504, 438876), (511, 432864), (567, 390112), (584, 378756), (648, 341348), (657, 336672), (668, 331128), (672, 329157), (756, 292584), (864, 256011), (876, 252504), (1002, 220752), (1008, 219438), (1022, 216432), (1134, 195056), (1168, 189378), (1169, 189216), (1296, 170674), (1314, 168336), (1336, 165564), (1503, 147168), (1512, 146292), (1533, 144288), (1752, 126252), (1971, 112224), (2004, 110376), (2016, 109719), (2044, 108216), (2268, 97528), (2336, 94689), (2338, 94608), (2592, 85337), (2628, 84168), (2672, 82782), (3006, 73584), (3024, 73146), (3066, 72144), (3504, 63126), (3507, 63072), (3942, 56112), (4008, 55188), (4088, 54108), (4509, 49056), (4536, 48764), (4599, 48096), (4676, 47304), (5256, 42084), (5344, 41391), (5913, 37408), (6012, 36792), (6048, 36573), (6132, 36072), (7008, 31563), (7014, 31536), (7884, 28056), (8016, 27594), (8176, 27054), (9018, 24528), (9072, 24382), (9198, 24048), (9352, 23652), (10512, 21042), (10521, 21024), (11826, 18704), (12024, 18396), (12191, 18144), (12264, 18036), (13527, 16352), (13797, 16032), (14028, 15768)]