211382304

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 668344320

約数和(自身を除く): 456962016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 73, 84, 93, 96, 112, 124, 139, 146, 168, 186, 217, 219, 224, 248, 278, 292, 336, 372, 417, 434, 438, 496, 511, 556, 584, 651, 672, 744, 834, 868, 876, 973, 992, 1022, 1112, 1168, 1302, 1488, 1533, 1668, 1736, 1752, 1946, 2044, 2224, 2263, 2336, 2604, 2919, 2976, 3066, 3336, 3472, 3504, 3892, 4088, 4309, 4448, 4526, 5208, 5838, 6132, 6672, 6789, 6944, 7008, 7784, 8176, 8618, 9052, 10147, 10416, 11676, 12264, 12927, 13344, 13578, 15568, 15841, 16352, 17236, 18104, 20294, 20832, 23352, 24528, 25854, 27156, 30163, 30441, 31136, 31682, 34472, 36208, 40588, 46704, 47523, 49056, 51708, 54312, 60326, 60882, 63364, 68944, 71029, 72416, 81176, 90489, 93408, 95046, 103416, 108624, 120652, 121764, 126728, 137888, 142058, 162352, 180978, 190092, 206832, 213087, 217248, 241304, 243528, 253456, 284116, 314557, 324704, 361956, 380184, 413664, 426174, 482608, 487056, 506912, 568232, 629114, 723912, 760368, 852348, 943671, 965216, 974112, 1136464, 1258228, 1447824, 1520736, 1704696, 1887342, 2201899, 2272928, 2516456, 2895648, 3409392, 3774684, 4403798, 5032912, 6605697, 6818784, 7549368, 8807596, 10065824, 13211394, 15098736, 17615192, 26422788, 30197472, 35230384, 52845576, 70460768, 105691152, 211382304]

約数ペア:

[(1, 211382304), (2, 105691152), (3, 70460768), (4, 52845576), (6, 35230384), (7, 30197472), (8, 26422788), (12, 17615192), (14, 15098736), (16, 13211394), (21, 10065824), (24, 8807596), (28, 7549368), (31, 6818784), (32, 6605697), (42, 5032912), (48, 4403798), (56, 3774684), (62, 3409392), (73, 2895648), (84, 2516456), (93, 2272928), (96, 2201899), (112, 1887342), (124, 1704696), (139, 1520736), (146, 1447824), (168, 1258228), (186, 1136464), (217, 974112), (219, 965216), (224, 943671), (248, 852348), (278, 760368), (292, 723912), (336, 629114), (372, 568232), (417, 506912), (434, 487056), (438, 482608), (496, 426174), (511, 413664), (556, 380184), (584, 361956), (651, 324704), (672, 314557), (744, 284116), (834, 253456), (868, 243528), (876, 241304), (973, 217248), (992, 213087), (1022, 206832), (1112, 190092), (1168, 180978), (1302, 162352), (1488, 142058), (1533, 137888), (1668, 126728), (1736, 121764), (1752, 120652), (1946, 108624), (2044, 103416), (2224, 95046), (2263, 93408), (2336, 90489), (2604, 81176), (2919, 72416), (2976, 71029), (3066, 68944), (3336, 63364), (3472, 60882), (3504, 60326), (3892, 54312), (4088, 51708), (4309, 49056), (4448, 47523), (4526, 46704), (5208, 40588), (5838, 36208), (6132, 34472), (6672, 31682), (6789, 31136), (6944, 30441), (7008, 30163), (7784, 27156), (8176, 25854), (8618, 24528), (9052, 23352), (10147, 20832), (10416, 20294), (11676, 18104), (12264, 17236), (12927, 16352), (13344, 15841), (13578, 15568)]