244728484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61121}}^1$

素因数の和:61156

約数の個数: 48

約数和(自身を含む): 575035776

約数和(自身を除く): 330307292

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 61121, 122242, 244484, 427847, 672331, 794573, 855694, 1344662, 1589146, 1711388, 2689324, 3178292, 4706317, 5562011, 8740303, 9412634, 11124022, 17480606, 18825268, 22248044, 34961212, 61182121, 122364242, 244728484]

約数ペア:

[(1, 244728484), (2, 122364242), (4, 61182121), (7, 34961212), (11, 22248044), (13, 18825268), (14, 17480606), (22, 11124022), (26, 9412634), (28, 8740303), (44, 5562011), (52, 4706317), (77, 3178292), (91, 2689324), (143, 1711388), (154, 1589146), (182, 1344662), (286, 855694), (308, 794573), (364, 672331), (572, 427847), (1001, 244484), (2002, 122242), (4004, 61121)]