722760636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{27743}}^1$

素因数の和:27930

約数の個数: 48

約数和(自身を含む): 1827108864

約数和(自身を除く): 1104348228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 668, 1002, 2004, 2171, 4342, 6513, 8684, 13026, 26052, 27743, 55486, 83229, 110972, 166458, 332916, 360659, 721318, 1081977, 1442636, 2163954, 4327908, 4633081, 9266162, 13899243, 18532324, 27798486, 55596972, 60230053, 120460106, 180690159, 240920212, 361380318, 722760636]

約数ペア:

[(1, 722760636), (2, 361380318), (3, 240920212), (4, 180690159), (6, 120460106), (12, 60230053), (13, 55596972), (26, 27798486), (39, 18532324), (52, 13899243), (78, 9266162), (156, 4633081), (167, 4327908), (334, 2163954), (501, 1442636), (668, 1081977), (1002, 721318), (2004, 360659), (2171, 332916), (4342, 166458), (6513, 110972), (8684, 83229), (13026, 55486), (26052, 27743)]