1678300416

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 216

約数和(自身を含む): 5262053160

約数和(自身を除く): 3583752744

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, 137, 144, 156, 192, 208, 234, 256, 274, 288, 312, 384, 409, 411, 416, 468, 548, 576, 624, 768, 818, 822, 832, 936, 1096, 1152, 1227, 1233, 1248, 1636, 1644, 1664, 1781, 1872, 2192, 2304, 2454, 2466, 2496, 3272, 3288, 3328, 3562, 3681, 3744, 4384, 4908, 4932, 4992, 5317, 5343, 6544, 6576, 7124, 7362, 7488, 8768, 9816, 9864, 9984, 10634, 10686, 13088, 13152, 14248, 14724, 14976, 15951, 16029, 17536, 19632, 19728, 21268, 21372, 26176, 26304, 28496, 29448, 29952, 31902, 32058, 35072, 39264, 39456, 42536, 42744, 47853, 52352, 52608, 56033, 56992, 58896, 63804, 64116, 78528, 78912, 85072, 85488, 95706, 104704, 105216, 112066, 113984, 117792, 127608, 128232, 157056, 157824, 168099, 170144, 170976, 191412, 224132, 227968, 235584, 255216, 256464, 314112, 315648, 336198, 340288, 341952, 382824, 448264, 455936, 471168, 504297, 510432, 512928, 672396, 680576, 683904, 728429, 765648, 896528, 942336, 1008594, 1020864, 1025856, 1344792, 1361152, 1367808, 1456858, 1531296, 1793056, 2017188, 2041728, 2051712, 2185287, 2689584, 2913716, 3062592, 3586112, 4034376, 4083456, 4103424, 4370574, 5379168, 5827432, 6125184, 6555861, 7172224, 8068752, 8741148, 10758336, 11654864, 12250368, 13111722, 14344448, 16137504, 17482296, 21516672, 23309728, 26223444, 32275008, 34964592, 43033344, 46619456, 52446888, 64550016, 69929184, 93238912, 104893776, 129100032, 139858368, 186477824, 209787552, 279716736, 419575104, 559433472, 839150208, 1678300416]

約数ペア:

[(1, 1678300416), (2, 839150208), (3, 559433472), (4, 419575104), (6, 279716736), (8, 209787552), (9, 186477824), (12, 139858368), (13, 129100032), (16, 104893776), (18, 93238912), (24, 69929184), (26, 64550016), (32, 52446888), (36, 46619456), (39, 43033344), (48, 34964592), (52, 32275008), (64, 26223444), (72, 23309728), (78, 21516672), (96, 17482296), (104, 16137504), (117, 14344448), (128, 13111722), (137, 12250368), (144, 11654864), (156, 10758336), (192, 8741148), (208, 8068752), (234, 7172224), (256, 6555861), (274, 6125184), (288, 5827432), (312, 5379168), (384, 4370574), (409, 4103424), (411, 4083456), (416, 4034376), (468, 3586112), (548, 3062592), (576, 2913716), (624, 2689584), (768, 2185287), (818, 2051712), (822, 2041728), (832, 2017188), (936, 1793056), (1096, 1531296), (1152, 1456858), (1227, 1367808), (1233, 1361152), (1248, 1344792), (1636, 1025856), (1644, 1020864), (1664, 1008594), (1781, 942336), (1872, 896528), (2192, 765648), (2304, 728429), (2454, 683904), (2466, 680576), (2496, 672396), (3272, 512928), (3288, 510432), (3328, 504297), (3562, 471168), (3681, 455936), (3744, 448264), (4384, 382824), (4908, 341952), (4932, 340288), (4992, 336198), (5317, 315648), (5343, 314112), (6544, 256464), (6576, 255216), (7124, 235584), (7362, 227968), (7488, 224132), (8768, 191412), (9816, 170976), (9864, 170144), (9984, 168099), (10634, 157824), (10686, 157056), (13088, 128232), (13152, 127608), (14248, 117792), (14724, 113984), (14976, 112066), (15951, 105216), (16029, 104704), (17536, 95706), (19632, 85488), (19728, 85072), (21268, 78912), (21372, 78528), (26176, 64116), (26304, 63804), (28496, 58896), (29448, 56992), (29952, 56033), (31902, 52608), (32058, 52352), (35072, 47853), (39264, 42744), (39456, 42536)]