1520438016

素因数分解:

$2^8\times 3^1\times {\mathrm{401}}^1\times {\mathrm{4937}}^1$

素因数の和:5357

約数の個数: 72

約数和(自身を含む): 4057495344

約数和(自身を除く): 2537057328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 401, 768, 802, 1203, 1604, 2406, 3208, 4812, 4937, 6416, 9624, 9874, 12832, 14811, 19248, 19748, 25664, 29622, 38496, 39496, 51328, 59244, 76992, 78992, 102656, 118488, 153984, 157984, 236976, 307968, 315968, 473952, 631936, 947904, 1263872, 1895808, 1979737, 3791616, 3959474, 5939211, 7918948, 11878422, 15837896, 23756844, 31675792, 47513688, 63351584, 95027376, 126703168, 190054752, 253406336, 380109504, 506812672, 760219008, 1520438016]

約数ペア:

[(1, 1520438016), (2, 760219008), (3, 506812672), (4, 380109504), (6, 253406336), (8, 190054752), (12, 126703168), (16, 95027376), (24, 63351584), (32, 47513688), (48, 31675792), (64, 23756844), (96, 15837896), (128, 11878422), (192, 7918948), (256, 5939211), (384, 3959474), (401, 3791616), (768, 1979737), (802, 1895808), (1203, 1263872), (1604, 947904), (2406, 631936), (3208, 473952), (4812, 315968), (4937, 307968), (6416, 236976), (9624, 157984), (9874, 153984), (12832, 118488), (14811, 102656), (19248, 78992), (19748, 76992), (25664, 59244), (29622, 51328), (38496, 39496)]