258982008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{567943}}^1$

素因数の和:567971

約数の個数: 32

約数和(自身を含む): 681532800

約数和(自身を除く): 422550792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 567943, 1135886, 1703829, 2271772, 3407658, 4543544, 6815316, 10790917, 13630632, 21581834, 32372751, 43163668, 64745502, 86327336, 129491004, 258982008]

約数ペア:

[(1, 258982008), (2, 129491004), (3, 86327336), (4, 64745502), (6, 43163668), (8, 32372751), (12, 21581834), (19, 13630632), (24, 10790917), (38, 6815316), (57, 4543544), (76, 3407658), (114, 2271772), (152, 1703829), (228, 1135886), (456, 567943)]