731555352

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 2197835640

約数和(自身を除く): 1466280288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 131, 132, 198, 242, 262, 264, 363, 393, 396, 484, 524, 641, 726, 786, 792, 968, 1048, 1089, 1179, 1282, 1441, 1452, 1572, 1923, 2178, 2358, 2564, 2882, 2904, 3144, 3846, 4323, 4356, 4716, 5128, 5764, 5769, 7051, 7692, 8646, 8712, 9432, 11528, 11538, 12969, 14102, 15384, 15851, 17292, 21153, 23076, 25938, 28204, 31702, 34584, 42306, 46152, 47553, 51876, 56408, 63404, 63459, 77561, 83971, 84612, 95106, 103752, 126808, 126918, 142659, 155122, 167942, 169224, 190212, 232683, 251913, 253836, 285318, 310244, 335884, 380424, 465366, 503826, 507672, 570636, 620488, 671768, 698049, 755739, 923681, 930732, 1007652, 1141272, 1396098, 1511478, 1847362, 1861464, 2015304, 2771043, 2792196, 3022956, 3694724, 5542086, 5584392, 6045912, 7389448, 8313129, 10160491, 11084172, 16626258, 20320982, 22168344, 30481473, 33252516, 40641964, 60962946, 66505032, 81283928, 91444419, 121925892, 182888838, 243851784, 365777676, 731555352]

約数ペア:

[(1, 731555352), (2, 365777676), (3, 243851784), (4, 182888838), (6, 121925892), (8, 91444419), (9, 81283928), (11, 66505032), (12, 60962946), (18, 40641964), (22, 33252516), (24, 30481473), (33, 22168344), (36, 20320982), (44, 16626258), (66, 11084172), (72, 10160491), (88, 8313129), (99, 7389448), (121, 6045912), (131, 5584392), (132, 5542086), (198, 3694724), (242, 3022956), (262, 2792196), (264, 2771043), (363, 2015304), (393, 1861464), (396, 1847362), (484, 1511478), (524, 1396098), (641, 1141272), (726, 1007652), (786, 930732), (792, 923681), (968, 755739), (1048, 698049), (1089, 671768), (1179, 620488), (1282, 570636), (1441, 507672), (1452, 503826), (1572, 465366), (1923, 380424), (2178, 335884), (2358, 310244), (2564, 285318), (2882, 253836), (2904, 251913), (3144, 232683), (3846, 190212), (4323, 169224), (4356, 167942), (4716, 155122), (5128, 142659), (5764, 126918), (5769, 126808), (7051, 103752), (7692, 95106), (8646, 84612), (8712, 83971), (9432, 77561), (11528, 63459), (11538, 63404), (12969, 56408), (14102, 51876), (15384, 47553), (15851, 46152), (17292, 42306), (21153, 34584), (23076, 31702), (25938, 28204)]