820719324

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{55469}}^1$

素因数の和:55619

約数の個数: 48

約数和(自身を含む): 2143360800

約数和(自身を除く): 1322641476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 7398, 14796, 55469, 110938, 166407, 221876, 332814, 499221, 665628, 998442, 1497663, 1996884, 2995326, 5990652, 7599253, 15198506, 22797759, 30397012, 45595518, 68393277, 91191036, 136786554, 205179831, 273573108, 410359662, 820719324]

約数ペア:

[(1, 820719324), (2, 410359662), (3, 273573108), (4, 205179831), (6, 136786554), (9, 91191036), (12, 68393277), (18, 45595518), (27, 30397012), (36, 22797759), (54, 15198506), (108, 7599253), (137, 5990652), (274, 2995326), (411, 1996884), (548, 1497663), (822, 998442), (1233, 665628), (1644, 499221), (2466, 332814), (3699, 221876), (4932, 166407), (7398, 110938), (14796, 55469)]