2143149864

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{1229}}^1$

素因数の和:1994

約数の個数: 64

約数和(自身を含む): 5418100800

約数和(自身を除く): 3274950936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 643, 678, 904, 1229, 1286, 1356, 1929, 2458, 2572, 2712, 3687, 3858, 4916, 5144, 7374, 7716, 9832, 14748, 15432, 29496, 72659, 138877, 145318, 217977, 277754, 290636, 416631, 435954, 555508, 581272, 790247, 833262, 871908, 1111016, 1580494, 1666524, 1743816, 2370741, 3160988, 3333048, 4741482, 6321976, 9482964, 18965928, 89297911, 178595822, 267893733, 357191644, 535787466, 714383288, 1071574932, 2143149864]

約数ペア:

[(1, 2143149864), (2, 1071574932), (3, 714383288), (4, 535787466), (6, 357191644), (8, 267893733), (12, 178595822), (24, 89297911), (113, 18965928), (226, 9482964), (339, 6321976), (452, 4741482), (643, 3333048), (678, 3160988), (904, 2370741), (1229, 1743816), (1286, 1666524), (1356, 1580494), (1929, 1111016), (2458, 871908), (2572, 833262), (2712, 790247), (3687, 581272), (3858, 555508), (4916, 435954), (5144, 416631), (7374, 290636), (7716, 277754), (9832, 217977), (14748, 145318), (15432, 138877), (29496, 72659)]