224161408

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 461815200

約数和(自身を除く): 237653792

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 139, 172, 278, 293, 344, 556, 586, 688, 1112, 1172, 1376, 2224, 2344, 2752, 4448, 4688, 5504, 5977, 8896, 9376, 11954, 12599, 17792, 18752, 23908, 25198, 37504, 40727, 47816, 50396, 81454, 95632, 100792, 162908, 191264, 201584, 325816, 382528, 403168, 651632, 765056, 806336, 1303264, 1612672, 1751261, 2606528, 3502522, 5213056, 7005044, 14010088, 28020176, 56040352, 112080704, 224161408]

約数ペア:

[(1, 224161408), (2, 112080704), (4, 56040352), (8, 28020176), (16, 14010088), (32, 7005044), (43, 5213056), (64, 3502522), (86, 2606528), (128, 1751261), (139, 1612672), (172, 1303264), (278, 806336), (293, 765056), (344, 651632), (556, 403168), (586, 382528), (688, 325816), (1112, 201584), (1172, 191264), (1376, 162908), (2224, 100792), (2344, 95632), (2752, 81454), (4448, 50396), (4688, 47816), (5504, 40727), (5977, 37504), (8896, 25198), (9376, 23908), (11954, 18752), (12599, 17792)]