247808215908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{36709}}^1\times {\mathrm{17047}}^1$

素因数の和:53777

約数の個数: 72

約数和(自身を含む): 683408631360

約数和(自身を除く): 435600415452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 17047, 34094, 36709, 51141, 68188, 73418, 102282, 110127, 146836, 153423, 187517, 204564, 220254, 306846, 330381, 375034, 403799, 440508, 562551, 613692, 660762, 750068, 807598, 1125102, 1211397, 1321524, 1615196, 1687653, 2250204, 2422794, 3375306, 3634191, 4845588, 6750612, 7268382, 14536764, 625778323, 1251556646, 1877334969, 2503113292, 3754669938, 5632004907, 6883561553, 7509339876, 11264009814, 13767123106, 20650684659, 22528019628, 27534246212, 41301369318, 61952053977, 82602738636, 123904107954, 247808215908]

約数ペア:

[(1, 247808215908), (2, 123904107954), (3, 82602738636), (4, 61952053977), (6, 41301369318), (9, 27534246212), (11, 22528019628), (12, 20650684659), (18, 13767123106), (22, 11264009814), (33, 7509339876), (36, 6883561553), (44, 5632004907), (66, 3754669938), (99, 2503113292), (132, 1877334969), (198, 1251556646), (396, 625778323), (17047, 14536764), (34094, 7268382), (36709, 6750612), (51141, 4845588), (68188, 3634191), (73418, 3375306), (102282, 2422794), (110127, 2250204), (146836, 1687653), (153423, 1615196), (187517, 1321524), (204564, 1211397), (220254, 1125102), (306846, 807598), (330381, 750068), (375034, 660762), (403799, 613692), (440508, 562551)]