1778278344492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{5507}}^1\times {\mathrm{159227}}^1$

素因数の和:164767

約数の個数: 72

約数和(自身を含む): 4493890570176

約数和(自身を除く): 2715612225684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 5507, 11014, 16521, 22028, 33042, 66084, 71591, 143182, 159227, 214773, 286364, 318454, 429546, 477681, 636908, 859092, 930683, 955362, 1861366, 1910724, 2069951, 2792049, 3722732, 4139902, 5584098, 6209853, 8279804, 11168196, 12419706, 24839412, 26909363, 53818726, 80728089, 107637452, 161456178, 322912356, 876863089, 1753726178, 2630589267, 3507452356, 5261178534, 10522357068, 11399220157, 22798440314, 34197660471, 45596880628, 68395320942, 136790641884, 148189862041, 296379724082, 444569586123, 592759448164, 889139172246, 1778278344492]

約数ペア:

[(1, 1778278344492), (2, 889139172246), (3, 592759448164), (4, 444569586123), (6, 296379724082), (12, 148189862041), (13, 136790641884), (26, 68395320942), (39, 45596880628), (52, 34197660471), (78, 22798440314), (156, 11399220157), (169, 10522357068), (338, 5261178534), (507, 3507452356), (676, 2630589267), (1014, 1753726178), (2028, 876863089), (5507, 322912356), (11014, 161456178), (16521, 107637452), (22028, 80728089), (33042, 53818726), (66084, 26909363), (71591, 24839412), (143182, 12419706), (159227, 11168196), (214773, 8279804), (286364, 6209853), (318454, 5584098), (429546, 4139902), (477681, 3722732), (636908, 2792049), (859092, 2069951), (930683, 1910724), (955362, 1861366)]