1631727168

素因数分解:

$2^6\times 3^1\times {\mathrm{397}}^1\times {\mathrm{21407}}^1$

素因数の和:21819

約数の個数: 56

約数和(自身を含む): 4328355072

約数和(自身を除く): 2696627904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 12704, 19056, 21407, 25408, 38112, 42814, 64221, 76224, 85628, 128442, 171256, 256884, 342512, 513768, 685024, 1027536, 1370048, 2055072, 4110144, 8498579, 16997158, 25495737, 33994316, 50991474, 67988632, 101982948, 135977264, 203965896, 271954528, 407931792, 543909056, 815863584, 1631727168]

約数ペア:

[(1, 1631727168), (2, 815863584), (3, 543909056), (4, 407931792), (6, 271954528), (8, 203965896), (12, 135977264), (16, 101982948), (24, 67988632), (32, 50991474), (48, 33994316), (64, 25495737), (96, 16997158), (192, 8498579), (397, 4110144), (794, 2055072), (1191, 1370048), (1588, 1027536), (2382, 685024), (3176, 513768), (4764, 342512), (6352, 256884), (9528, 171256), (12704, 128442), (19056, 85628), (21407, 76224), (25408, 64221), (38112, 42814)]