515328

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 1520736

約数和(自身を除く): 1005408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 128, 132, 176, 183, 192, 244, 256, 264, 352, 366, 384, 488, 528, 671, 704, 732, 768, 976, 1056, 1342, 1408, 1464, 1952, 2013, 2112, 2684, 2816, 2928, 3904, 4026, 4224, 5368, 5856, 7808, 8052, 8448, 10736, 11712, 15616, 16104, 21472, 23424, 32208, 42944, 46848, 64416, 85888, 128832, 171776, 257664, 515328]

約数ペア:

[(1, 515328), (2, 257664), (3, 171776), (4, 128832), (6, 85888), (8, 64416), (11, 46848), (12, 42944), (16, 32208), (22, 23424), (24, 21472), (32, 16104), (33, 15616), (44, 11712), (48, 10736), (61, 8448), (64, 8052), (66, 7808), (88, 5856), (96, 5368), (122, 4224), (128, 4026), (132, 3904), (176, 2928), (183, 2816), (192, 2684), (244, 2112), (256, 2013), (264, 1952), (352, 1464), (366, 1408), (384, 1342), (488, 1056), (528, 976), (671, 768), (704, 732)]