1265301984

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{321469}}^1$

素因数の和:321523

約数の個数: 48

約数和(自身を含む): 3402438480

約数和(自身を除く): 2137136496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 321469, 642938, 964407, 1285876, 1928814, 2571752, 3857628, 5143504, 7715256, 10287008, 13180229, 15430512, 26360458, 30861024, 39540687, 52720916, 79081374, 105441832, 158162748, 210883664, 316325496, 421767328, 632650992, 1265301984]

約数ペア:

[(1, 1265301984), (2, 632650992), (3, 421767328), (4, 316325496), (6, 210883664), (8, 158162748), (12, 105441832), (16, 79081374), (24, 52720916), (32, 39540687), (41, 30861024), (48, 26360458), (82, 15430512), (96, 13180229), (123, 10287008), (164, 7715256), (246, 5143504), (328, 3857628), (492, 2571752), (656, 1928814), (984, 1285876), (1312, 964407), (1968, 642938), (3936, 321469)]