235979172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2050

約数の個数: 144

約数和(自身を含む): 731622528

約数和(自身を除く): 495643356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 198, 207, 234, 253, 276, 286, 299, 396, 414, 429, 468, 506, 572, 598, 759, 828, 858, 897, 1012, 1196, 1287, 1518, 1716, 1794, 1993, 2277, 2574, 2691, 3036, 3289, 3588, 3986, 4554, 5148, 5382, 5979, 6578, 7972, 9108, 9867, 10764, 11958, 13156, 17937, 19734, 21923, 23916, 25909, 29601, 35874, 39468, 43846, 45839, 51818, 59202, 65769, 71748, 77727, 87692, 91678, 103636, 118404, 131538, 137517, 155454, 183356, 197307, 233181, 263076, 275034, 284999, 310908, 394614, 412551, 466362, 504229, 550068, 569998, 595907, 789228, 825102, 854997, 932724, 1008458, 1139996, 1191814, 1512687, 1650204, 1709994, 1787721, 2016916, 2383628, 2564991, 3025374, 3419988, 3575442, 4538061, 5129982, 5363163, 6050748, 6554977, 7150884, 9076122, 10259964, 10726326, 13109954, 18152244, 19664931, 21452652, 26219908, 39329862, 58994793, 78659724, 117989586, 235979172]

約数ペア:

[(1, 235979172), (2, 117989586), (3, 78659724), (4, 58994793), (6, 39329862), (9, 26219908), (11, 21452652), (12, 19664931), (13, 18152244), (18, 13109954), (22, 10726326), (23, 10259964), (26, 9076122), (33, 7150884), (36, 6554977), (39, 6050748), (44, 5363163), (46, 5129982), (52, 4538061), (66, 3575442), (69, 3419988), (78, 3025374), (92, 2564991), (99, 2383628), (117, 2016916), (132, 1787721), (138, 1709994), (143, 1650204), (156, 1512687), (198, 1191814), (207, 1139996), (234, 1008458), (253, 932724), (276, 854997), (286, 825102), (299, 789228), (396, 595907), (414, 569998), (429, 550068), (468, 504229), (506, 466362), (572, 412551), (598, 394614), (759, 310908), (828, 284999), (858, 275034), (897, 263076), (1012, 233181), (1196, 197307), (1287, 183356), (1518, 155454), (1716, 137517), (1794, 131538), (1993, 118404), (2277, 103636), (2574, 91678), (2691, 87692), (3036, 77727), (3289, 71748), (3588, 65769), (3986, 59202), (4554, 51818), (5148, 45839), (5382, 43846), (5979, 39468), (6578, 35874), (7972, 29601), (9108, 25909), (9867, 23916), (10764, 21923), (11958, 19734), (13156, 17937)]