321569148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{4261}}^1$

素因数の和:4618

約数の個数: 48

約数和(自身を含む): 792391040

約数和(自身を除く): 470821892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 331, 662, 993, 1324, 1986, 3972, 4261, 6289, 8522, 12578, 12783, 17044, 18867, 25156, 25566, 37734, 51132, 75468, 80959, 161918, 242877, 323836, 485754, 971508, 1410391, 2820782, 4231173, 5641564, 8462346, 16924692, 26797429, 53594858, 80392287, 107189716, 160784574, 321569148]

約数ペア:

[(1, 321569148), (2, 160784574), (3, 107189716), (4, 80392287), (6, 53594858), (12, 26797429), (19, 16924692), (38, 8462346), (57, 5641564), (76, 4231173), (114, 2820782), (228, 1410391), (331, 971508), (662, 485754), (993, 323836), (1324, 242877), (1986, 161918), (3972, 80959), (4261, 75468), (6289, 51132), (8522, 37734), (12578, 25566), (12783, 25156), (17044, 18867)]