890692992

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 288

約数和(自身を含む): 3083745600

約数和(自身を除く): 2193052608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 128, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 384, 392, 434, 441, 448, 496, 504, 509, 558, 576, 588, 651, 672, 744, 784, 868, 882, 896, 992, 1008, 1018, 1116, 1152, 1176, 1302, 1344, 1488, 1519, 1527, 1568, 1736, 1764, 1953, 1984, 2016, 2036, 2232, 2352, 2604, 2688, 2976, 3038, 3054, 3136, 3472, 3528, 3563, 3906, 3968, 4032, 4072, 4464, 4557, 4581, 4704, 5208, 5952, 6076, 6108, 6272, 6944, 7056, 7126, 7812, 8064, 8144, 8928, 9114, 9162, 9408, 10416, 10689, 11904, 12152, 12216, 13671, 13888, 14112, 14252, 15624, 15779, 16288, 17856, 18228, 18324, 18816, 20832, 21378, 24304, 24432, 24941, 27342, 27776, 28224, 28504, 31248, 31558, 32067, 32576, 35712, 36456, 36648, 41664, 42756, 47337, 48608, 48864, 49882, 54684, 56448, 57008, 62496, 63116, 64134, 65152, 72912, 73296, 74823, 83328, 85512, 94674, 97216, 97728, 99764, 109368, 110453, 114016, 124992, 126232, 128268, 142011, 145824, 146592, 149646, 171024, 189348, 194432, 195456, 199528, 218736, 220906, 224469, 228032, 249984, 252464, 256536, 284022, 291648, 293184, 299292, 331359, 342048, 378696, 399056, 437472, 441812, 448938, 456064, 504928, 513072, 568044, 583296, 586368, 598584, 662718, 684096, 757392, 773171, 798112, 874944, 883624, 897876, 994077, 1009856, 1026144, 1136088, 1197168, 1325436, 1368192, 1514784, 1546342, 1596224, 1749888, 1767248, 1795752, 1988154, 2019712, 2052288, 2272176, 2319513, 2394336, 2650872, 3029568, 3092684, 3192448, 3534496, 3591504, 3976308, 4104576, 4544352, 4639026, 4788672, 5301744, 6059136, 6185368, 6958539, 7068992, 7183008, 7952616, 9088704, 9278052, 9577344, 10603488, 12370736, 13917078, 14137984, 14366016, 15905232, 18177408, 18556104, 21206976, 24741472, 27834156, 28732032, 31810464, 37112208, 42413952, 49482944, 55668312, 63620928, 74224416, 98965888, 111336624, 127241856, 148448832, 222673248, 296897664, 445346496, 890692992]

約数ペア:

[(1, 890692992), (2, 445346496), (3, 296897664), (4, 222673248), (6, 148448832), (7, 127241856), (8, 111336624), (9, 98965888), (12, 74224416), (14, 63620928), (16, 55668312), (18, 49482944), (21, 42413952), (24, 37112208), (28, 31810464), (31, 28732032), (32, 27834156), (36, 24741472), (42, 21206976), (48, 18556104), (49, 18177408), (56, 15905232), (62, 14366016), (63, 14137984), (64, 13917078), (72, 12370736), (84, 10603488), (93, 9577344), (96, 9278052), (98, 9088704), (112, 7952616), (124, 7183008), (126, 7068992), (128, 6958539), (144, 6185368), (147, 6059136), (168, 5301744), (186, 4788672), (192, 4639026), (196, 4544352), (217, 4104576), (224, 3976308), (248, 3591504), (252, 3534496), (279, 3192448), (288, 3092684), (294, 3029568), (336, 2650872), (372, 2394336), (384, 2319513), (392, 2272176), (434, 2052288), (441, 2019712), (448, 1988154), (496, 1795752), (504, 1767248), (509, 1749888), (558, 1596224), (576, 1546342), (588, 1514784), (651, 1368192), (672, 1325436), (744, 1197168), (784, 1136088), (868, 1026144), (882, 1009856), (896, 994077), (992, 897876), (1008, 883624), (1018, 874944), (1116, 798112), (1152, 773171), (1176, 757392), (1302, 684096), (1344, 662718), (1488, 598584), (1519, 586368), (1527, 583296), (1568, 568044), (1736, 513072), (1764, 504928), (1953, 456064), (1984, 448938), (2016, 441812), (2036, 437472), (2232, 399056), (2352, 378696), (2604, 342048), (2688, 331359), (2976, 299292), (3038, 293184), (3054, 291648), (3136, 284022), (3472, 256536), (3528, 252464), (3563, 249984), (3906, 228032), (3968, 224469), (4032, 220906), (4072, 218736), (4464, 199528), (4557, 195456), (4581, 194432), (4704, 189348), (5208, 171024), (5952, 149646), (6076, 146592), (6108, 145824), (6272, 142011), (6944, 128268), (7056, 126232), (7126, 124992), (7812, 114016), (8064, 110453), (8144, 109368), (8928, 99764), (9114, 97728), (9162, 97216), (9408, 94674), (10416, 85512), (10689, 83328), (11904, 74823), (12152, 73296), (12216, 72912), (13671, 65152), (13888, 64134), (14112, 63116), (14252, 62496), (15624, 57008), (15779, 56448), (16288, 54684), (17856, 49882), (18228, 48864), (18324, 48608), (18816, 47337), (20832, 42756), (21378, 41664), (24304, 36648), (24432, 36456), (24941, 35712), (27342, 32576), (27776, 32067), (28224, 31558), (28504, 31248)]