867787656

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{1061}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 2215926720

約数和(自身を除く): 1348139064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 643, 1061, 1272, 1286, 1929, 2122, 2572, 3183, 3858, 4244, 5144, 6366, 7716, 8488, 12732, 15432, 25464, 34079, 56233, 68158, 102237, 112466, 136316, 168699, 204474, 224932, 272632, 337398, 408948, 449864, 674796, 682223, 817896, 1349592, 1364446, 2046669, 2728892, 4093338, 5457784, 8186676, 16373352, 36157819, 72315638, 108473457, 144631276, 216946914, 289262552, 433893828, 867787656]

約数ペア:

[(1, 867787656), (2, 433893828), (3, 289262552), (4, 216946914), (6, 144631276), (8, 108473457), (12, 72315638), (24, 36157819), (53, 16373352), (106, 8186676), (159, 5457784), (212, 4093338), (318, 2728892), (424, 2046669), (636, 1364446), (643, 1349592), (1061, 817896), (1272, 682223), (1286, 674796), (1929, 449864), (2122, 408948), (2572, 337398), (3183, 272632), (3858, 224932), (4244, 204474), (5144, 168699), (6366, 136316), (7716, 112466), (8488, 102237), (12732, 68158), (15432, 56233), (25464, 34079)]