213649644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44179}}^1$

素因数の和:44230

約数の個数: 48

約数和(自身を含む): 554193920

約数和(自身を除く): 340544276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 44179, 88358, 132537, 176716, 265074, 530148, 574327, 1148654, 1369549, 1722981, 2297308, 2739098, 3445962, 4108647, 5478196, 6891924, 8217294, 16434588, 17804137, 35608274, 53412411, 71216548, 106824822, 213649644]

約数ペア:

[(1, 213649644), (2, 106824822), (3, 71216548), (4, 53412411), (6, 35608274), (12, 17804137), (13, 16434588), (26, 8217294), (31, 6891924), (39, 5478196), (52, 4108647), (62, 3445962), (78, 2739098), (93, 2297308), (124, 1722981), (156, 1369549), (186, 1148654), (372, 574327), (403, 530148), (806, 265074), (1209, 176716), (1612, 132537), (2418, 88358), (4836, 44179)]