331034928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2791}}^1$

素因数の和:3162

約数の個数: 80

約数和(自身を含む): 980461056

約数和(自身を除く): 649426128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 353, 706, 1059, 1412, 2118, 2471, 2791, 2824, 4236, 4942, 5582, 5648, 7413, 8373, 8472, 9884, 11164, 14826, 16746, 16944, 19537, 19768, 22328, 29652, 33492, 39074, 39536, 44656, 58611, 59304, 66984, 78148, 117222, 118608, 133968, 156296, 234444, 312592, 468888, 937776, 985223, 1970446, 2955669, 3940892, 5911338, 6896561, 7881784, 11822676, 13793122, 15763568, 20689683, 23645352, 27586244, 41379366, 47290704, 55172488, 82758732, 110344976, 165517464, 331034928]

約数ペア:

[(1, 331034928), (2, 165517464), (3, 110344976), (4, 82758732), (6, 55172488), (7, 47290704), (8, 41379366), (12, 27586244), (14, 23645352), (16, 20689683), (21, 15763568), (24, 13793122), (28, 11822676), (42, 7881784), (48, 6896561), (56, 5911338), (84, 3940892), (112, 2955669), (168, 1970446), (336, 985223), (353, 937776), (706, 468888), (1059, 312592), (1412, 234444), (2118, 156296), (2471, 133968), (2791, 118608), (2824, 117222), (4236, 78148), (4942, 66984), (5582, 59304), (5648, 58611), (7413, 44656), (8373, 39536), (8472, 39074), (9884, 33492), (11164, 29652), (14826, 22328), (16746, 19768), (16944, 19537)]