428859984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29683}}^1$

素因数の和:29744

約数の個数: 80

約数和(自身を含む): 1295647232

約数和(自身を除く): 866787248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 29683, 59366, 89049, 118732, 178098, 207781, 237464, 356196, 415562, 474928, 623343, 712392, 831124, 1246686, 1276369, 1424784, 1662248, 2493372, 2552738, 3324496, 3829107, 4986744, 5105476, 7658214, 8934583, 9973488, 10210952, 15316428, 17869166, 20421904, 26803749, 30632856, 35738332, 53607498, 61265712, 71476664, 107214996, 142953328, 214429992, 428859984]

約数ペア:

[(1, 428859984), (2, 214429992), (3, 142953328), (4, 107214996), (6, 71476664), (7, 61265712), (8, 53607498), (12, 35738332), (14, 30632856), (16, 26803749), (21, 20421904), (24, 17869166), (28, 15316428), (42, 10210952), (43, 9973488), (48, 8934583), (56, 7658214), (84, 5105476), (86, 4986744), (112, 3829107), (129, 3324496), (168, 2552738), (172, 2493372), (258, 1662248), (301, 1424784), (336, 1276369), (344, 1246686), (516, 831124), (602, 712392), (688, 623343), (903, 474928), (1032, 415562), (1204, 356196), (1806, 237464), (2064, 207781), (2408, 178098), (3612, 118732), (4816, 89049), (7224, 59366), (14448, 29683)]