211294848

素因数分解:

$2^7\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1307}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 563015520

約数和(自身を除く): 351720672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 421, 842, 1263, 1307, 1684, 2526, 2614, 3368, 3921, 5052, 5228, 6736, 7842, 10104, 10456, 13472, 15684, 20208, 20912, 26944, 31368, 40416, 41824, 53888, 62736, 80832, 83648, 125472, 161664, 167296, 250944, 501888, 550247, 1100494, 1650741, 2200988, 3301482, 4401976, 6602964, 8803952, 13205928, 17607904, 26411856, 35215808, 52823712, 70431616, 105647424, 211294848]

約数ペア:

[(1, 211294848), (2, 105647424), (3, 70431616), (4, 52823712), (6, 35215808), (8, 26411856), (12, 17607904), (16, 13205928), (24, 8803952), (32, 6602964), (48, 4401976), (64, 3301482), (96, 2200988), (128, 1650741), (192, 1100494), (384, 550247), (421, 501888), (842, 250944), (1263, 167296), (1307, 161664), (1684, 125472), (2526, 83648), (2614, 80832), (3368, 62736), (3921, 53888), (5052, 41824), (5228, 40416), (6736, 31368), (7842, 26944), (10104, 20912), (10456, 20208), (13472, 15684)]