220458732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45587}}^1$

素因数の和:45638

約数の個数: 48

約数和(自身を含む): 571855872

約数和(自身を除く): 351397140

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, 45587, 91174, 136761, 182348, 273522, 547044, 592631, 1185262, 1413197, 1777893, 2370524, 2826394, 3555786, 4239591, 5652788, 7111572, 8479182, 16958364, 18371561, 36743122, 55114683, 73486244, 110229366, 220458732]

約数ペア:

[(1, 220458732), (2, 110229366), (3, 73486244), (4, 55114683), (6, 36743122), (12, 18371561), (13, 16958364), (26, 8479182), (31, 7111572), (39, 5652788), (52, 4239591), (62, 3555786), (78, 2826394), (93, 2370524), (124, 1777893), (156, 1413197), (186, 1185262), (372, 592631), (403, 547044), (806, 273522), (1209, 182348), (1612, 136761), (2418, 91174), (4836, 45587)]