263310144

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{80671}}^1$

素因数の和:80703

約数の個数: 56

約数和(自身を含む): 737664768

約数和(自身を除く): 474354624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 80671, 161342, 242013, 322684, 484026, 645368, 968052, 1290736, 1371407, 1936104, 2581472, 2742814, 3872208, 4114221, 5162944, 5485628, 7744416, 8228442, 10971256, 15488832, 16456884, 21942512, 32913768, 43885024, 65827536, 87770048, 131655072, 263310144]

約数ペア:

[(1, 263310144), (2, 131655072), (3, 87770048), (4, 65827536), (6, 43885024), (8, 32913768), (12, 21942512), (16, 16456884), (17, 15488832), (24, 10971256), (32, 8228442), (34, 7744416), (48, 5485628), (51, 5162944), (64, 4114221), (68, 3872208), (96, 2742814), (102, 2581472), (136, 1936104), (192, 1371407), (204, 1290736), (272, 968052), (408, 645368), (544, 484026), (816, 322684), (1088, 242013), (1632, 161342), (3264, 80671)]