218481984

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{7741}}^1$

素因数の和:7773

約数の個数: 126

約数和(自身を含む): 728576394

約数和(自身を除く): 510094410

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 7741, 9408, 14112, 15482, 23223, 28224, 30964, 46446, 54187, 61928, 69669, 92892, 108374, 123856, 139338, 162561, 185784, 216748, 247712, 278676, 325122, 371568, 379309, 433496, 487683, 495424, 557352, 650244, 743136, 758618, 866992, 975366, 1114704, 1137927, 1300488, 1486272, 1517236, 1733984, 1950732, 2229408, 2275854, 2600976, 3034472, 3413781, 3467968, 3901464, 4458816, 4551708, 5201952, 6068944, 6827562, 7802928, 9103416, 10403904, 12137888, 13655124, 15605856, 18206832, 24275776, 27310248, 31211712, 36413664, 54620496, 72827328, 109240992, 218481984]

約数ペア:

[(1, 218481984), (2, 109240992), (3, 72827328), (4, 54620496), (6, 36413664), (7, 31211712), (8, 27310248), (9, 24275776), (12, 18206832), (14, 15605856), (16, 13655124), (18, 12137888), (21, 10403904), (24, 9103416), (28, 7802928), (32, 6827562), (36, 6068944), (42, 5201952), (48, 4551708), (49, 4458816), (56, 3901464), (63, 3467968), (64, 3413781), (72, 3034472), (84, 2600976), (96, 2275854), (98, 2229408), (112, 1950732), (126, 1733984), (144, 1517236), (147, 1486272), (168, 1300488), (192, 1137927), (196, 1114704), (224, 975366), (252, 866992), (288, 758618), (294, 743136), (336, 650244), (392, 557352), (441, 495424), (448, 487683), (504, 433496), (576, 379309), (588, 371568), (672, 325122), (784, 278676), (882, 247712), (1008, 216748), (1176, 185784), (1344, 162561), (1568, 139338), (1764, 123856), (2016, 108374), (2352, 92892), (3136, 69669), (3528, 61928), (4032, 54187), (4704, 46446), (7056, 30964), (7741, 28224), (9408, 23223), (14112, 15482)]