329897888

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{547}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 666175104

約数和(自身を除く): 336277216

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 401, 547, 752, 802, 1094, 1504, 1604, 2188, 3208, 4376, 6416, 8752, 12832, 17504, 18847, 25709, 37694, 51418, 75388, 102836, 150776, 205672, 219347, 301552, 411344, 438694, 603104, 822688, 877388, 1754776, 3509552, 7019104, 10309309, 20618618, 41237236, 82474472, 164948944, 329897888]

約数ペア:

[(1, 329897888), (2, 164948944), (4, 82474472), (8, 41237236), (16, 20618618), (32, 10309309), (47, 7019104), (94, 3509552), (188, 1754776), (376, 877388), (401, 822688), (547, 603104), (752, 438694), (802, 411344), (1094, 301552), (1504, 219347), (1604, 205672), (2188, 150776), (3208, 102836), (4376, 75388), (6416, 51418), (8752, 37694), (12832, 25709), (17504, 18847)]