2149728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{457}}^1$

素因数の和:484

約数の個数: 72

約数和(自身を含む): 6578712

約数和(自身を除く): 4428984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 457, 588, 672, 784, 914, 1176, 1371, 1568, 1828, 2352, 2742, 3199, 3656, 4704, 5484, 6398, 7312, 9597, 10968, 12796, 14624, 19194, 21936, 22393, 25592, 38388, 43872, 44786, 51184, 67179, 76776, 89572, 102368, 134358, 153552, 179144, 268716, 307104, 358288, 537432, 716576, 1074864, 2149728]

約数ペア:

[(1, 2149728), (2, 1074864), (3, 716576), (4, 537432), (6, 358288), (7, 307104), (8, 268716), (12, 179144), (14, 153552), (16, 134358), (21, 102368), (24, 89572), (28, 76776), (32, 67179), (42, 51184), (48, 44786), (49, 43872), (56, 38388), (84, 25592), (96, 22393), (98, 21936), (112, 19194), (147, 14624), (168, 12796), (196, 10968), (224, 9597), (294, 7312), (336, 6398), (392, 5484), (457, 4704), (588, 3656), (672, 3199), (784, 2742), (914, 2352), (1176, 1828), (1371, 1568)]