330797776

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 699383808

約数和(自身を除く): 368586032

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 107, 124, 184, 214, 248, 271, 368, 428, 496, 542, 713, 856, 1084, 1426, 1712, 2168, 2461, 2852, 3317, 4336, 4922, 5704, 6233, 6634, 8401, 9844, 11408, 12466, 13268, 16802, 19688, 24932, 26536, 28997, 33604, 39376, 49864, 53072, 57994, 67208, 76291, 99728, 115988, 134416, 152582, 193223, 231976, 305164, 386446, 463952, 610328, 666931, 772892, 898907, 1220656, 1333862, 1545784, 1797814, 2667724, 3091568, 3595628, 5335448, 7191256, 10670896, 14382512, 20674861, 41349722, 82699444, 165398888, 330797776]

約数ペア:

[(1, 330797776), (2, 165398888), (4, 82699444), (8, 41349722), (16, 20674861), (23, 14382512), (31, 10670896), (46, 7191256), (62, 5335448), (92, 3595628), (107, 3091568), (124, 2667724), (184, 1797814), (214, 1545784), (248, 1333862), (271, 1220656), (368, 898907), (428, 772892), (496, 666931), (542, 610328), (713, 463952), (856, 386446), (1084, 305164), (1426, 231976), (1712, 193223), (2168, 152582), (2461, 134416), (2852, 115988), (3317, 99728), (4336, 76291), (4922, 67208), (5704, 57994), (6233, 53072), (6634, 49864), (8401, 39376), (9844, 33604), (11408, 28997), (12466, 26536), (13268, 24932), (16802, 19688)]