281378043648

素因数分解:

$2^8\times 3^6\times {\mathrm{13}}^1\times {\mathrm{115979}}^1$

素因数の和:116026

約数の個数: 252

約数和(自身を含む): 906884965560

約数和(自身を除く): 625506921912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 729, 768, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1458, 1664, 1728, 1872, 1944, 2106, 2304, 2496, 2592, 2808, 2916, 3159, 3328, 3456, 3744, 3888, 4212, 4992, 5184, 5616, 5832, 6318, 6912, 7488, 7776, 8424, 9477, 9984, 10368, 11232, 11664, 12636, 14976, 15552, 16848, 18954, 20736, 22464, 23328, 25272, 29952, 31104, 33696, 37908, 44928, 46656, 50544, 62208, 67392, 75816, 89856, 93312, 101088, 115979, 134784, 151632, 186624, 202176, 231958, 269568, 303264, 347937, 404352, 463916, 606528, 695874, 808704, 927832, 1043811, 1213056, 1391748, 1507727, 1855664, 2087622, 2426112, 2783496, 3015454, 3131433, 3711328, 4175244, 4523181, 5566992, 6030908, 6262866, 7422656, 8350488, 9046362, 9394299, 11133984, 12061816, 12525732, 13569543, 14845312, 16700976, 18092724, 18788598, 22267968, 24123632, 25051464, 27139086, 28182897, 29690624, 33401952, 36185448, 37577196, 40708629, 44535936, 48247264, 50102928, 54278172, 56365794, 66803904, 72370896, 75154392, 81417258, 84548691, 89071872, 96494528, 100205856, 108556344, 112731588, 122125887, 133607808, 144741792, 150308784, 162834516, 169097382, 192989056, 200411712, 217112688, 225463176, 244251774, 267215616, 289483584, 300617568, 325669032, 338194764, 366377661, 385978112, 400823424, 434225376, 450926352, 488503548, 578967168, 601235136, 651338064, 676389528, 732755322, 801646848, 868450752, 901852704, 977007096, 1099132983, 1157934336, 1202470272, 1302676128, 1352779056, 1465510644, 1736901504, 1803705408, 1954014192, 2198265966, 2404940544, 2605352256, 2705558112, 2931021288, 3473803008, 3607410816, 3908028384, 4396531932, 5210704512, 5411116224, 5862042576, 7214821632, 7816056768, 8793063864, 10421409024, 10822232448, 11724085152, 15632113536, 17586127728, 21644464896, 23448170304, 31264227072, 35172255456, 46896340608, 70344510912, 93792681216, 140689021824, 281378043648]

約数ペア:

[(1, 281378043648), (2, 140689021824), (3, 93792681216), (4, 70344510912), (6, 46896340608), (8, 35172255456), (9, 31264227072), (12, 23448170304), (13, 21644464896), (16, 17586127728), (18, 15632113536), (24, 11724085152), (26, 10822232448), (27, 10421409024), (32, 8793063864), (36, 7816056768), (39, 7214821632), (48, 5862042576), (52, 5411116224), (54, 5210704512), (64, 4396531932), (72, 3908028384), (78, 3607410816), (81, 3473803008), (96, 2931021288), (104, 2705558112), (108, 2605352256), (117, 2404940544), (128, 2198265966), (144, 1954014192), (156, 1803705408), (162, 1736901504), (192, 1465510644), (208, 1352779056), (216, 1302676128), (234, 1202470272), (243, 1157934336), (256, 1099132983), (288, 977007096), (312, 901852704), (324, 868450752), (351, 801646848), (384, 732755322), (416, 676389528), (432, 651338064), (468, 601235136), (486, 578967168), (576, 488503548), (624, 450926352), (648, 434225376), (702, 400823424), (729, 385978112), (768, 366377661), (832, 338194764), (864, 325669032), (936, 300617568), (972, 289483584), (1053, 267215616), (1152, 244251774), (1248, 225463176), (1296, 217112688), (1404, 200411712), (1458, 192989056), (1664, 169097382), (1728, 162834516), (1872, 150308784), (1944, 144741792), (2106, 133607808), (2304, 122125887), (2496, 112731588), (2592, 108556344), (2808, 100205856), (2916, 96494528), (3159, 89071872), (3328, 84548691), (3456, 81417258), (3744, 75154392), (3888, 72370896), (4212, 66803904), (4992, 56365794), (5184, 54278172), (5616, 50102928), (5832, 48247264), (6318, 44535936), (6912, 40708629), (7488, 37577196), (7776, 36185448), (8424, 33401952), (9477, 29690624), (9984, 28182897), (10368, 27139086), (11232, 25051464), (11664, 24123632), (12636, 22267968), (14976, 18788598), (15552, 18092724), (16848, 16700976), (18954, 14845312), (20736, 13569543), (22464, 12525732), (23328, 12061816), (25272, 11133984), (29952, 9394299), (31104, 9046362), (33696, 8350488), (37908, 7422656), (44928, 6262866), (46656, 6030908), (50544, 5566992), (62208, 4523181), (67392, 4175244), (75816, 3711328), (89856, 3131433), (93312, 3015454), (101088, 2783496), (115979, 2426112), (134784, 2087622), (151632, 1855664), (186624, 1507727), (202176, 1391748), (231958, 1213056), (269568, 1043811), (303264, 927832), (347937, 808704), (404352, 695874), (463916, 606528)]