501997032

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{16561}}^1$

素因数の和:16994

約数の個数: 48

約数和(自身を含む): 1362886980

約数和(自身を除く): 860889948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 15156, 16561, 30312, 33122, 49683, 66244, 99366, 132488, 149049, 198732, 298098, 397464, 596196, 1192392, 6972181, 13944362, 20916543, 27888724, 41833086, 55777448, 62749629, 83666172, 125499258, 167332344, 250998516, 501997032]

約数ペア:

[(1, 501997032), (2, 250998516), (3, 167332344), (4, 125499258), (6, 83666172), (8, 62749629), (9, 55777448), (12, 41833086), (18, 27888724), (24, 20916543), (36, 13944362), (72, 6972181), (421, 1192392), (842, 596196), (1263, 397464), (1684, 298098), (2526, 198732), (3368, 149049), (3789, 132488), (5052, 99366), (7578, 66244), (10104, 49683), (15156, 33122), (16561, 30312)]