421970688

素因数分解:

$2^8\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1555

約数の個数: 144

約数和(自身を含む): 1279135200

約数和(自身を除く): 857164512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 256, 288, 328, 369, 384, 432, 492, 576, 656, 738, 768, 864, 984, 1107, 1152, 1312, 1476, 1489, 1728, 1968, 2214, 2304, 2624, 2952, 2978, 3456, 3936, 4428, 4467, 5248, 5904, 5956, 6912, 7872, 8856, 8934, 10496, 11808, 11912, 13401, 15744, 17712, 17868, 23616, 23824, 26802, 31488, 35424, 35736, 40203, 47232, 47648, 53604, 61049, 70848, 71472, 80406, 94464, 95296, 107208, 122098, 141696, 142944, 160812, 183147, 190592, 214416, 244196, 283392, 285888, 321624, 366294, 381184, 428832, 488392, 549441, 571776, 643248, 732588, 857664, 976784, 1098882, 1143552, 1286496, 1465176, 1648323, 1715328, 1953568, 2197764, 2572992, 2930352, 3296646, 3430656, 3907136, 4395528, 5145984, 5860704, 6593292, 7814272, 8791056, 10291968, 11721408, 13186584, 15628544, 17582112, 23442816, 26373168, 35164224, 46885632, 52746336, 70328448, 105492672, 140656896, 210985344, 421970688]

約数ペア:

[(1, 421970688), (2, 210985344), (3, 140656896), (4, 105492672), (6, 70328448), (8, 52746336), (9, 46885632), (12, 35164224), (16, 26373168), (18, 23442816), (24, 17582112), (27, 15628544), (32, 13186584), (36, 11721408), (41, 10291968), (48, 8791056), (54, 7814272), (64, 6593292), (72, 5860704), (82, 5145984), (96, 4395528), (108, 3907136), (123, 3430656), (128, 3296646), (144, 2930352), (164, 2572992), (192, 2197764), (216, 1953568), (246, 1715328), (256, 1648323), (288, 1465176), (328, 1286496), (369, 1143552), (384, 1098882), (432, 976784), (492, 857664), (576, 732588), (656, 643248), (738, 571776), (768, 549441), (864, 488392), (984, 428832), (1107, 381184), (1152, 366294), (1312, 321624), (1476, 285888), (1489, 283392), (1728, 244196), (1968, 214416), (2214, 190592), (2304, 183147), (2624, 160812), (2952, 142944), (2978, 141696), (3456, 122098), (3936, 107208), (4428, 95296), (4467, 94464), (5248, 80406), (5904, 71472), (5956, 70848), (6912, 61049), (7872, 53604), (8856, 47648), (8934, 47232), (10496, 40203), (11808, 35736), (11912, 35424), (13401, 31488), (15744, 26802), (17712, 23824), (17868, 23616)]