1290428016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1414943}}^1$

素因数の和:1414973

約数の個数: 40

約数和(自身を含む): 3509061120

約数和(自身を除く): 2218633104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1414943, 2829886, 4244829, 5659772, 8489658, 11319544, 16979316, 22639088, 26883917, 33958632, 53767834, 67917264, 80651751, 107535668, 161303502, 215071336, 322607004, 430142672, 645214008, 1290428016]

約数ペア:

[(1, 1290428016), (2, 645214008), (3, 430142672), (4, 322607004), (6, 215071336), (8, 161303502), (12, 107535668), (16, 80651751), (19, 67917264), (24, 53767834), (38, 33958632), (48, 26883917), (57, 22639088), (76, 16979316), (114, 11319544), (152, 8489658), (228, 5659772), (304, 4244829), (456, 2829886), (912, 1414943)]