2003381856

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:711

約数の個数: 288

約数和(自身を含む): 6894720000

約数和(自身を除く): 4891338144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 79, 84, 96, 98, 108, 112, 126, 144, 147, 158, 168, 189, 196, 216, 224, 237, 252, 288, 294, 316, 336, 378, 392, 432, 441, 474, 504, 553, 588, 599, 632, 672, 711, 756, 784, 864, 882, 948, 1008, 1106, 1176, 1198, 1264, 1323, 1422, 1512, 1568, 1659, 1764, 1797, 1896, 2016, 2133, 2212, 2352, 2396, 2528, 2646, 2844, 3024, 3318, 3528, 3594, 3792, 3871, 4193, 4266, 4424, 4704, 4792, 4977, 5292, 5391, 5688, 6048, 6636, 7056, 7188, 7584, 7742, 8386, 8532, 8848, 9584, 9954, 10584, 10782, 11376, 11613, 12579, 13272, 14112, 14376, 14931, 15484, 16173, 16772, 17064, 17696, 19168, 19908, 21168, 21564, 22752, 23226, 25158, 26544, 28752, 29351, 29862, 30968, 32346, 33544, 34128, 34839, 37737, 39816, 42336, 43128, 46452, 47321, 50316, 53088, 57504, 58702, 59724, 61936, 64692, 67088, 68256, 69678, 75474, 79632, 86256, 88053, 92904, 94642, 100632, 104517, 113211, 117404, 119448, 123872, 129384, 134176, 139356, 141963, 150948, 159264, 172512, 176106, 185808, 189284, 201264, 209034, 226422, 234808, 238896, 258768, 264159, 278712, 283926, 301896, 331247, 352212, 371616, 378568, 402528, 418068, 425889, 452844, 469616, 477792, 517536, 528318, 557424, 567852, 603792, 662494, 704424, 757136, 792477, 836136, 851778, 905688, 939232, 993741, 1056636, 1114848, 1135704, 1207584, 1277667, 1324988, 1408848, 1514272, 1584954, 1672272, 1703556, 1811376, 1987482, 2113272, 2271408, 2318729, 2555334, 2649976, 2817696, 2981223, 3169908, 3344544, 3407112, 3622752, 3974964, 4226544, 4542816, 4637458, 5110668, 5299952, 5962446, 6339816, 6814224, 6956187, 7949928, 8453088, 8943669, 9274916, 10221336, 10599904, 11924892, 12679632, 13628448, 13912374, 15899856, 17887338, 18549832, 20442672, 20868561, 23849784, 25359264, 27824748, 31799712, 35774676, 37099664, 40885344, 41737122, 47699568, 55649496, 62605683, 71549352, 74199328, 83474244, 95399136, 111298992, 125211366, 143098704, 166948488, 222597984, 250422732, 286197408, 333896976, 500845464, 667793952, 1001690928, 2003381856]

約数ペア:

[(1, 2003381856), (2, 1001690928), (3, 667793952), (4, 500845464), (6, 333896976), (7, 286197408), (8, 250422732), (9, 222597984), (12, 166948488), (14, 143098704), (16, 125211366), (18, 111298992), (21, 95399136), (24, 83474244), (27, 74199328), (28, 71549352), (32, 62605683), (36, 55649496), (42, 47699568), (48, 41737122), (49, 40885344), (54, 37099664), (56, 35774676), (63, 31799712), (72, 27824748), (79, 25359264), (84, 23849784), (96, 20868561), (98, 20442672), (108, 18549832), (112, 17887338), (126, 15899856), (144, 13912374), (147, 13628448), (158, 12679632), (168, 11924892), (189, 10599904), (196, 10221336), (216, 9274916), (224, 8943669), (237, 8453088), (252, 7949928), (288, 6956187), (294, 6814224), (316, 6339816), (336, 5962446), (378, 5299952), (392, 5110668), (432, 4637458), (441, 4542816), (474, 4226544), (504, 3974964), (553, 3622752), (588, 3407112), (599, 3344544), (632, 3169908), (672, 2981223), (711, 2817696), (756, 2649976), (784, 2555334), (864, 2318729), (882, 2271408), (948, 2113272), (1008, 1987482), (1106, 1811376), (1176, 1703556), (1198, 1672272), (1264, 1584954), (1323, 1514272), (1422, 1408848), (1512, 1324988), (1568, 1277667), (1659, 1207584), (1764, 1135704), (1797, 1114848), (1896, 1056636), (2016, 993741), (2133, 939232), (2212, 905688), (2352, 851778), (2396, 836136), (2528, 792477), (2646, 757136), (2844, 704424), (3024, 662494), (3318, 603792), (3528, 567852), (3594, 557424), (3792, 528318), (3871, 517536), (4193, 477792), (4266, 469616), (4424, 452844), (4704, 425889), (4792, 418068), (4977, 402528), (5292, 378568), (5391, 371616), (5688, 352212), (6048, 331247), (6636, 301896), (7056, 283926), (7188, 278712), (7584, 264159), (7742, 258768), (8386, 238896), (8532, 234808), (8848, 226422), (9584, 209034), (9954, 201264), (10584, 189284), (10782, 185808), (11376, 176106), (11613, 172512), (12579, 159264), (13272, 150948), (14112, 141963), (14376, 139356), (14931, 134176), (15484, 129384), (16173, 123872), (16772, 119448), (17064, 117404), (17696, 113211), (19168, 104517), (19908, 100632), (21168, 94642), (21564, 92904), (22752, 88053), (23226, 86256), (25158, 79632), (26544, 75474), (28752, 69678), (29351, 68256), (29862, 67088), (30968, 64692), (32346, 61936), (33544, 59724), (34128, 58702), (34839, 57504), (37737, 53088), (39816, 50316), (42336, 47321), (43128, 46452)]