257751574272

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{9277}}^1$

素因数の和:9719

約数の個数: 216

約数和(自身を含む): 769189249920

約数和(自身を除く): 511437675648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 389, 496, 558, 576, 744, 768, 778, 992, 1116, 1152, 1167, 1488, 1556, 1984, 2232, 2304, 2334, 2976, 3112, 3501, 3968, 4464, 4668, 5952, 6224, 7002, 7936, 8928, 9277, 9336, 11904, 12059, 12448, 14004, 17856, 18554, 18672, 23808, 24118, 24896, 27831, 28008, 35712, 36177, 37108, 37344, 48236, 49792, 55662, 56016, 71424, 72354, 74216, 74688, 83493, 96472, 99584, 108531, 111324, 112032, 144708, 148432, 149376, 166986, 192944, 217062, 222648, 224064, 287587, 289416, 296864, 298752, 333972, 385888, 434124, 445296, 448128, 575174, 578832, 593728, 667944, 771776, 862761, 868248, 890592, 896256, 1150348, 1157664, 1187456, 1335888, 1543552, 1725522, 1736496, 1781184, 2300696, 2315328, 2374912, 2588283, 2671776, 3087104, 3451044, 3472992, 3562368, 3608753, 4601392, 4630656, 5176566, 5343552, 6902088, 6945984, 7124736, 7217506, 9202784, 9261312, 10353132, 10687104, 10826259, 13804176, 13891968, 14435012, 18405568, 20706264, 21374208, 21652518, 27608352, 27783936, 28870024, 32478777, 36811136, 41412528, 43305036, 55216704, 57740048, 64957554, 73622272, 82825056, 86610072, 110433408, 111871343, 115480096, 129915108, 165650112, 173220144, 220866816, 223742686, 230960192, 259830216, 331300224, 335614029, 346440288, 447485372, 461920384, 519660432, 662600448, 671228058, 692880576, 894970744, 923840768, 1006842087, 1039320864, 1342456116, 1385761152, 1789941488, 2013684174, 2078641728, 2684912232, 2771522304, 3579882976, 4027368348, 4157283456, 5369824464, 7159765952, 8054736696, 8314566912, 10739648928, 14319531904, 16109473392, 21479297856, 28639063808, 32218946784, 42958595712, 64437893568, 85917191424, 128875787136, 257751574272]

約数ペア:

[(1, 257751574272), (2, 128875787136), (3, 85917191424), (4, 64437893568), (6, 42958595712), (8, 32218946784), (9, 28639063808), (12, 21479297856), (16, 16109473392), (18, 14319531904), (24, 10739648928), (31, 8314566912), (32, 8054736696), (36, 7159765952), (48, 5369824464), (62, 4157283456), (64, 4027368348), (72, 3579882976), (93, 2771522304), (96, 2684912232), (124, 2078641728), (128, 2013684174), (144, 1789941488), (186, 1385761152), (192, 1342456116), (248, 1039320864), (256, 1006842087), (279, 923840768), (288, 894970744), (372, 692880576), (384, 671228058), (389, 662600448), (496, 519660432), (558, 461920384), (576, 447485372), (744, 346440288), (768, 335614029), (778, 331300224), (992, 259830216), (1116, 230960192), (1152, 223742686), (1167, 220866816), (1488, 173220144), (1556, 165650112), (1984, 129915108), (2232, 115480096), (2304, 111871343), (2334, 110433408), (2976, 86610072), (3112, 82825056), (3501, 73622272), (3968, 64957554), (4464, 57740048), (4668, 55216704), (5952, 43305036), (6224, 41412528), (7002, 36811136), (7936, 32478777), (8928, 28870024), (9277, 27783936), (9336, 27608352), (11904, 21652518), (12059, 21374208), (12448, 20706264), (14004, 18405568), (17856, 14435012), (18554, 13891968), (18672, 13804176), (23808, 10826259), (24118, 10687104), (24896, 10353132), (27831, 9261312), (28008, 9202784), (35712, 7217506), (36177, 7124736), (37108, 6945984), (37344, 6902088), (48236, 5343552), (49792, 5176566), (55662, 4630656), (56016, 4601392), (71424, 3608753), (72354, 3562368), (74216, 3472992), (74688, 3451044), (83493, 3087104), (96472, 2671776), (99584, 2588283), (108531, 2374912), (111324, 2315328), (112032, 2300696), (144708, 1781184), (148432, 1736496), (149376, 1725522), (166986, 1543552), (192944, 1335888), (217062, 1187456), (222648, 1157664), (224064, 1150348), (287587, 896256), (289416, 890592), (296864, 868248), (298752, 862761), (333972, 771776), (385888, 667944), (434124, 593728), (445296, 578832), (448128, 575174)]