388850784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{578647}}^1$

素因数の和:578667

約数の個数: 48

約数和(自身を含む): 1166554368

約数和(自身を除く): 777703584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 578647, 1157294, 1735941, 2314588, 3471882, 4050529, 4629176, 6943764, 8101058, 9258352, 12151587, 13887528, 16202116, 18516704, 24303174, 27775056, 32404232, 48606348, 55550112, 64808464, 97212696, 129616928, 194425392, 388850784]

約数ペア:

[(1, 388850784), (2, 194425392), (3, 129616928), (4, 97212696), (6, 64808464), (7, 55550112), (8, 48606348), (12, 32404232), (14, 27775056), (16, 24303174), (21, 18516704), (24, 16202116), (28, 13887528), (32, 12151587), (42, 9258352), (48, 8101058), (56, 6943764), (84, 4629176), (96, 4050529), (112, 3471882), (168, 2314588), (224, 1735941), (336, 1157294), (672, 578647)]