385229644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 711113760

約数和(自身を除く): 325884116

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 157, 236, 281, 314, 562, 628, 1124, 2183, 4366, 5809, 8732, 9263, 10397, 11618, 16579, 18526, 20794, 23236, 33158, 37052, 41588, 44117, 66316, 88234, 176468, 342731, 613423, 685462, 1226846, 1370924, 1632329, 2453692, 2602903, 3264658, 5205806, 6529316, 10411612, 96307411, 192614822, 385229644]

約数ペア:

[(1, 385229644), (2, 192614822), (4, 96307411), (37, 10411612), (59, 6529316), (74, 5205806), (118, 3264658), (148, 2602903), (157, 2453692), (236, 1632329), (281, 1370924), (314, 1226846), (562, 685462), (628, 613423), (1124, 342731), (2183, 176468), (4366, 88234), (5809, 66316), (8732, 44117), (9263, 41588), (10397, 37052), (11618, 33158), (16579, 23236), (18526, 20794)]