256634366976

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{7963}}^1$

素因数の和:8271

約数の個数: 264

約数和(自身を含む): 801095415120

約数和(自身を除く): 544461048144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 269, 288, 312, 384, 416, 468, 512, 538, 576, 624, 768, 807, 832, 936, 1024, 1076, 1152, 1248, 1536, 1614, 1664, 1872, 2152, 2304, 2421, 2496, 3072, 3228, 3328, 3497, 3744, 4304, 4608, 4842, 4992, 6456, 6656, 6994, 7488, 7963, 8608, 9216, 9684, 9984, 10491, 12912, 13312, 13988, 14976, 15926, 17216, 19368, 19968, 20982, 23889, 25824, 27976, 29952, 31473, 31852, 34432, 38736, 39936, 41964, 47778, 51648, 55952, 59904, 62946, 63704, 68864, 71667, 77472, 83928, 95556, 103296, 103519, 111904, 119808, 125892, 127408, 137728, 143334, 154944, 167856, 191112, 206592, 207038, 223808, 251784, 254816, 275456, 286668, 309888, 310557, 335712, 382224, 413184, 414076, 447616, 503568, 509632, 573336, 619776, 621114, 671424, 764448, 826368, 828152, 895232, 931671, 1007136, 1019264, 1146672, 1239552, 1242228, 1342848, 1528896, 1656304, 1790464, 1863342, 2014272, 2038528, 2142047, 2293344, 2479104, 2484456, 2685696, 3057792, 3312608, 3580928, 3726684, 4028544, 4077056, 4284094, 4586688, 4968912, 5371392, 6115584, 6426141, 6625216, 7453368, 8057088, 8154112, 8568188, 9173376, 9937824, 10742784, 12231168, 12852282, 13250432, 14906736, 16114176, 17136376, 18346752, 19278423, 19875648, 24462336, 25704564, 26500864, 27846611, 29813472, 32228352, 34272752, 36693504, 38556846, 39751296, 51409128, 53001728, 55693222, 59626944, 68545504, 73387008, 77113692, 79502592, 83539833, 102818256, 106003456, 111386444, 119253888, 137091008, 154227384, 159005184, 167079666, 205636512, 222772888, 238507776, 250619499, 274182016, 308454768, 318010368, 334159332, 411273024, 445545776, 477015552, 501238998, 548364032, 616909536, 668318664, 822546048, 891091552, 954031104, 1002477996, 1096728064, 1233819072, 1336637328, 1645092096, 1782183104, 2004955992, 2193456128, 2467638144, 2673274656, 3290184192, 3564366208, 4009911984, 4935276288, 5346549312, 6580368384, 7128732416, 8019823968, 9870552576, 10693098624, 14257464832, 16039647936, 19741105152, 21386197248, 28514929664, 32079295872, 42772394496, 64158591744, 85544788992, 128317183488, 256634366976]

約数ペア:

[(1, 256634366976), (2, 128317183488), (3, 85544788992), (4, 64158591744), (6, 42772394496), (8, 32079295872), (9, 28514929664), (12, 21386197248), (13, 19741105152), (16, 16039647936), (18, 14257464832), (24, 10693098624), (26, 9870552576), (32, 8019823968), (36, 7128732416), (39, 6580368384), (48, 5346549312), (52, 4935276288), (64, 4009911984), (72, 3564366208), (78, 3290184192), (96, 2673274656), (104, 2467638144), (117, 2193456128), (128, 2004955992), (144, 1782183104), (156, 1645092096), (192, 1336637328), (208, 1233819072), (234, 1096728064), (256, 1002477996), (269, 954031104), (288, 891091552), (312, 822546048), (384, 668318664), (416, 616909536), (468, 548364032), (512, 501238998), (538, 477015552), (576, 445545776), (624, 411273024), (768, 334159332), (807, 318010368), (832, 308454768), (936, 274182016), (1024, 250619499), (1076, 238507776), (1152, 222772888), (1248, 205636512), (1536, 167079666), (1614, 159005184), (1664, 154227384), (1872, 137091008), (2152, 119253888), (2304, 111386444), (2421, 106003456), (2496, 102818256), (3072, 83539833), (3228, 79502592), (3328, 77113692), (3497, 73387008), (3744, 68545504), (4304, 59626944), (4608, 55693222), (4842, 53001728), (4992, 51409128), (6456, 39751296), (6656, 38556846), (6994, 36693504), (7488, 34272752), (7963, 32228352), (8608, 29813472), (9216, 27846611), (9684, 26500864), (9984, 25704564), (10491, 24462336), (12912, 19875648), (13312, 19278423), (13988, 18346752), (14976, 17136376), (15926, 16114176), (17216, 14906736), (19368, 13250432), (19968, 12852282), (20982, 12231168), (23889, 10742784), (25824, 9937824), (27976, 9173376), (29952, 8568188), (31473, 8154112), (31852, 8057088), (34432, 7453368), (38736, 6625216), (39936, 6426141), (41964, 6115584), (47778, 5371392), (51648, 4968912), (55952, 4586688), (59904, 4284094), (62946, 4077056), (63704, 4028544), (68864, 3726684), (71667, 3580928), (77472, 3312608), (83928, 3057792), (95556, 2685696), (103296, 2484456), (103519, 2479104), (111904, 2293344), (119808, 2142047), (125892, 2038528), (127408, 2014272), (137728, 1863342), (143334, 1790464), (154944, 1656304), (167856, 1528896), (191112, 1342848), (206592, 1242228), (207038, 1239552), (223808, 1146672), (251784, 1019264), (254816, 1007136), (275456, 931671), (286668, 895232), (309888, 828152), (310557, 826368), (335712, 764448), (382224, 671424), (413184, 621114), (414076, 619776), (447616, 573336), (503568, 509632)]