321576064

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5805

約数の個数: 64

約数和(自身を含む): 703800000

約数和(自身を除く): 382223936

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2432, 2944, 3496, 5749, 6992, 11498, 13984, 22996, 27968, 45992, 55936, 91984, 109231, 132227, 183968, 218462, 264454, 367936, 436924, 528908, 735872, 873848, 1057816, 1747696, 2115632, 2512313, 3495392, 4231264, 5024626, 6990784, 8462528, 10049252, 13981568, 16925056, 20098504, 40197008, 80394016, 160788032, 321576064]

約数ペア:

[(1, 321576064), (2, 160788032), (4, 80394016), (8, 40197008), (16, 20098504), (19, 16925056), (23, 13981568), (32, 10049252), (38, 8462528), (46, 6990784), (64, 5024626), (76, 4231264), (92, 3495392), (128, 2512313), (152, 2115632), (184, 1747696), (304, 1057816), (368, 873848), (437, 735872), (608, 528908), (736, 436924), (874, 367936), (1216, 264454), (1472, 218462), (1748, 183968), (2432, 132227), (2944, 109231), (3496, 91984), (5749, 55936), (6992, 45992), (11498, 27968), (13984, 22996)]