404262144

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 288

約数和(自身を含む): 1407907200

約数和(自身を除く): 1003645056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 256, 264, 286, 288, 297, 312, 351, 352, 384, 396, 409, 416, 429, 432, 468, 528, 572, 576, 594, 624, 702, 704, 768, 792, 818, 832, 858, 864, 936, 1056, 1144, 1152, 1188, 1227, 1248, 1287, 1404, 1408, 1584, 1636, 1664, 1716, 1728, 1872, 2112, 2288, 2304, 2376, 2454, 2496, 2574, 2808, 2816, 3168, 3272, 3328, 3432, 3456, 3681, 3744, 3861, 4224, 4499, 4576, 4752, 4908, 4992, 5148, 5317, 5616, 6336, 6544, 6864, 6912, 7362, 7488, 7722, 8448, 8998, 9152, 9504, 9816, 9984, 10296, 10634, 11043, 11232, 12672, 13088, 13497, 13728, 14724, 14976, 15444, 15951, 17996, 18304, 19008, 19632, 20592, 21268, 22086, 22464, 25344, 26176, 26994, 27456, 29448, 29952, 30888, 31902, 35992, 36608, 38016, 39264, 40491, 41184, 42536, 44172, 44928, 47853, 52352, 53988, 54912, 58487, 58896, 61776, 63804, 71984, 76032, 78528, 80982, 82368, 85072, 88344, 89856, 95706, 104704, 107976, 109824, 116974, 117792, 121473, 123552, 127608, 143559, 143968, 157056, 161964, 164736, 170144, 175461, 176688, 191412, 215952, 233948, 235584, 242946, 247104, 255216, 287118, 287936, 314112, 323928, 329472, 340288, 350922, 353376, 382824, 431904, 467896, 471168, 485892, 494208, 510432, 526383, 574236, 575872, 647856, 680576, 701844, 706752, 765648, 863808, 935792, 942336, 971784, 988416, 1020864, 1052766, 1148472, 1151744, 1295712, 1361152, 1403688, 1413504, 1531296, 1579149, 1727616, 1871584, 1943568, 2041728, 2105532, 2296944, 2591424, 2807376, 2827008, 3062592, 3158298, 3455232, 3743168, 3887136, 4083456, 4211064, 4593888, 5182848, 5614752, 6125184, 6316596, 7486336, 7774272, 8422128, 9187776, 10365696, 11229504, 12250368, 12633192, 14972672, 15548544, 16844256, 18375552, 22459008, 25266384, 31097088, 33688512, 36751104, 44918016, 50532768, 67377024, 101065536, 134754048, 202131072, 404262144]

約数ペア:

[(1, 404262144), (2, 202131072), (3, 134754048), (4, 101065536), (6, 67377024), (8, 50532768), (9, 44918016), (11, 36751104), (12, 33688512), (13, 31097088), (16, 25266384), (18, 22459008), (22, 18375552), (24, 16844256), (26, 15548544), (27, 14972672), (32, 12633192), (33, 12250368), (36, 11229504), (39, 10365696), (44, 9187776), (48, 8422128), (52, 7774272), (54, 7486336), (64, 6316596), (66, 6125184), (72, 5614752), (78, 5182848), (88, 4593888), (96, 4211064), (99, 4083456), (104, 3887136), (108, 3743168), (117, 3455232), (128, 3158298), (132, 3062592), (143, 2827008), (144, 2807376), (156, 2591424), (176, 2296944), (192, 2105532), (198, 2041728), (208, 1943568), (216, 1871584), (234, 1727616), (256, 1579149), (264, 1531296), (286, 1413504), (288, 1403688), (297, 1361152), (312, 1295712), (351, 1151744), (352, 1148472), (384, 1052766), (396, 1020864), (409, 988416), (416, 971784), (429, 942336), (432, 935792), (468, 863808), (528, 765648), (572, 706752), (576, 701844), (594, 680576), (624, 647856), (702, 575872), (704, 574236), (768, 526383), (792, 510432), (818, 494208), (832, 485892), (858, 471168), (864, 467896), (936, 431904), (1056, 382824), (1144, 353376), (1152, 350922), (1188, 340288), (1227, 329472), (1248, 323928), (1287, 314112), (1404, 287936), (1408, 287118), (1584, 255216), (1636, 247104), (1664, 242946), (1716, 235584), (1728, 233948), (1872, 215952), (2112, 191412), (2288, 176688), (2304, 175461), (2376, 170144), (2454, 164736), (2496, 161964), (2574, 157056), (2808, 143968), (2816, 143559), (3168, 127608), (3272, 123552), (3328, 121473), (3432, 117792), (3456, 116974), (3681, 109824), (3744, 107976), (3861, 104704), (4224, 95706), (4499, 89856), (4576, 88344), (4752, 85072), (4908, 82368), (4992, 80982), (5148, 78528), (5317, 76032), (5616, 71984), (6336, 63804), (6544, 61776), (6864, 58896), (6912, 58487), (7362, 54912), (7488, 53988), (7722, 52352), (8448, 47853), (8998, 44928), (9152, 44172), (9504, 42536), (9816, 41184), (9984, 40491), (10296, 39264), (10634, 38016), (11043, 36608), (11232, 35992), (12672, 31902), (13088, 30888), (13497, 29952), (13728, 29448), (14724, 27456), (14976, 26994), (15444, 26176), (15951, 25344), (17996, 22464), (18304, 22086), (19008, 21268), (19632, 20592)]