2557142784

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 360

約数和(自身を含む): 8864092160

約数和(自身を除く): 6306949376

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, 64, 72, 79, 81, 84, 96, 108, 112, 126, 128, 144, 158, 162, 168, 189, 192, 216, 223, 224, 237, 252, 256, 288, 316, 324, 336, 378, 384, 432, 446, 448, 474, 504, 553, 567, 576, 632, 648, 669, 672, 711, 756, 768, 864, 892, 896, 948, 1008, 1106, 1134, 1152, 1264, 1296, 1338, 1344, 1422, 1512, 1561, 1659, 1728, 1784, 1792, 1896, 2007, 2016, 2133, 2212, 2268, 2304, 2528, 2592, 2676, 2688, 2844, 3024, 3122, 3318, 3456, 3568, 3792, 4014, 4032, 4266, 4424, 4536, 4683, 4977, 5056, 5184, 5352, 5376, 5688, 6021, 6048, 6244, 6399, 6636, 6912, 7136, 7584, 8028, 8064, 8532, 8848, 9072, 9366, 9954, 10112, 10368, 10704, 11376, 12042, 12096, 12488, 12798, 13272, 14049, 14272, 14931, 15168, 16056, 16128, 17064, 17617, 17696, 18063, 18144, 18732, 19908, 20224, 20736, 21408, 22752, 24084, 24192, 24976, 25596, 26544, 28098, 28544, 29862, 30336, 32112, 34128, 35234, 35392, 36126, 36288, 37464, 39816, 42147, 42816, 44793, 45504, 48168, 48384, 49952, 51192, 52851, 53088, 56196, 57088, 59724, 60672, 64224, 68256, 70468, 70784, 72252, 72576, 74928, 79632, 84294, 85632, 89586, 91008, 96336, 99904, 102384, 105702, 106176, 112392, 119448, 123319, 126441, 128448, 136512, 140936, 141568, 144504, 145152, 149856, 158553, 159264, 168588, 171264, 179172, 182016, 192672, 199808, 204768, 211404, 212352, 224784, 238896, 246638, 252882, 256896, 273024, 281872, 289008, 299712, 317106, 318528, 337176, 358344, 369957, 385344, 399616, 409536, 422808, 424704, 449568, 475659, 477792, 493276, 505764, 513792, 546048, 563744, 578016, 599424, 634212, 637056, 674352, 716688, 739914, 770688, 819072, 845616, 899136, 951318, 955584, 986552, 1011528, 1109871, 1127488, 1156032, 1198848, 1268424, 1274112, 1348704, 1426977, 1433376, 1479828, 1541376, 1638144, 1691232, 1798272, 1902636, 1911168, 1973104, 2023056, 2219742, 2254976, 2312064, 2536848, 2697408, 2853954, 2866752, 2959656, 3329613, 3382464, 3596544, 3805272, 3822336, 3946208, 4046112, 4439484, 4509952, 4624128, 5073696, 5394816, 5707908, 5733504, 5919312, 6659226, 6764928, 7610544, 7892416, 8092224, 8878968, 9988839, 10147392, 10789632, 11415816, 11467008, 11838624, 13318452, 13529856, 15221088, 15784832, 16184448, 17757936, 19977678, 20294784, 22831632, 23677248, 26636904, 30442176, 31569664, 32368896, 35515872, 39955356, 40589568, 45663264, 47354496, 53273808, 60884352, 71031744, 79910712, 91326528, 94708992, 106547616, 121768704, 142063488, 159821424, 182653056, 213095232, 284126976, 319642848, 365306112, 426190464, 639285696, 852380928, 1278571392, 2557142784]

約数ペア:

[(1, 2557142784), (2, 1278571392), (3, 852380928), (4, 639285696), (6, 426190464), (7, 365306112), (8, 319642848), (9, 284126976), (12, 213095232), (14, 182653056), (16, 159821424), (18, 142063488), (21, 121768704), (24, 106547616), (27, 94708992), (28, 91326528), (32, 79910712), (36, 71031744), (42, 60884352), (48, 53273808), (54, 47354496), (56, 45663264), (63, 40589568), (64, 39955356), (72, 35515872), (79, 32368896), (81, 31569664), (84, 30442176), (96, 26636904), (108, 23677248), (112, 22831632), (126, 20294784), (128, 19977678), (144, 17757936), (158, 16184448), (162, 15784832), (168, 15221088), (189, 13529856), (192, 13318452), (216, 11838624), (223, 11467008), (224, 11415816), (237, 10789632), (252, 10147392), (256, 9988839), (288, 8878968), (316, 8092224), (324, 7892416), (336, 7610544), (378, 6764928), (384, 6659226), (432, 5919312), (446, 5733504), (448, 5707908), (474, 5394816), (504, 5073696), (553, 4624128), (567, 4509952), (576, 4439484), (632, 4046112), (648, 3946208), (669, 3822336), (672, 3805272), (711, 3596544), (756, 3382464), (768, 3329613), (864, 2959656), (892, 2866752), (896, 2853954), (948, 2697408), (1008, 2536848), (1106, 2312064), (1134, 2254976), (1152, 2219742), (1264, 2023056), (1296, 1973104), (1338, 1911168), (1344, 1902636), (1422, 1798272), (1512, 1691232), (1561, 1638144), (1659, 1541376), (1728, 1479828), (1784, 1433376), (1792, 1426977), (1896, 1348704), (2007, 1274112), (2016, 1268424), (2133, 1198848), (2212, 1156032), (2268, 1127488), (2304, 1109871), (2528, 1011528), (2592, 986552), (2676, 955584), (2688, 951318), (2844, 899136), (3024, 845616), (3122, 819072), (3318, 770688), (3456, 739914), (3568, 716688), (3792, 674352), (4014, 637056), (4032, 634212), (4266, 599424), (4424, 578016), (4536, 563744), (4683, 546048), (4977, 513792), (5056, 505764), (5184, 493276), (5352, 477792), (5376, 475659), (5688, 449568), (6021, 424704), (6048, 422808), (6244, 409536), (6399, 399616), (6636, 385344), (6912, 369957), (7136, 358344), (7584, 337176), (8028, 318528), (8064, 317106), (8532, 299712), (8848, 289008), (9072, 281872), (9366, 273024), (9954, 256896), (10112, 252882), (10368, 246638), (10704, 238896), (11376, 224784), (12042, 212352), (12096, 211404), (12488, 204768), (12798, 199808), (13272, 192672), (14049, 182016), (14272, 179172), (14931, 171264), (15168, 168588), (16056, 159264), (16128, 158553), (17064, 149856), (17617, 145152), (17696, 144504), (18063, 141568), (18144, 140936), (18732, 136512), (19908, 128448), (20224, 126441), (20736, 123319), (21408, 119448), (22752, 112392), (24084, 106176), (24192, 105702), (24976, 102384), (25596, 99904), (26544, 96336), (28098, 91008), (28544, 89586), (29862, 85632), (30336, 84294), (32112, 79632), (34128, 74928), (35234, 72576), (35392, 72252), (36126, 70784), (36288, 70468), (37464, 68256), (39816, 64224), (42147, 60672), (42816, 59724), (44793, 57088), (45504, 56196), (48168, 53088), (48384, 52851), (49952, 51192)]