216079304

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 482112000

約数和(自身を除く): 266032696

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 53, 56, 94, 106, 188, 212, 329, 371, 376, 424, 658, 742, 1316, 1484, 1549, 2491, 2632, 2968, 3098, 4982, 6196, 9964, 10843, 12392, 17437, 19928, 21686, 34874, 43372, 69748, 72803, 82097, 86744, 139496, 145606, 164194, 291212, 328388, 509621, 574679, 582424, 656776, 1019242, 1149358, 2038484, 2298716, 3858559, 4076968, 4597432, 7717118, 15434236, 27009913, 30868472, 54019826, 108039652, 216079304]

約数ペア:

[(1, 216079304), (2, 108039652), (4, 54019826), (7, 30868472), (8, 27009913), (14, 15434236), (28, 7717118), (47, 4597432), (53, 4076968), (56, 3858559), (94, 2298716), (106, 2038484), (188, 1149358), (212, 1019242), (329, 656776), (371, 582424), (376, 574679), (424, 509621), (658, 328388), (742, 291212), (1316, 164194), (1484, 145606), (1549, 139496), (2491, 86744), (2632, 82097), (2968, 72803), (3098, 69748), (4982, 43372), (6196, 34874), (9964, 21686), (10843, 19928), (12392, 17437)]