551648376

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 1634181120

約数和(自身を除く): 1082532744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 43, 46, 61, 69, 72, 86, 92, 122, 127, 129, 138, 172, 183, 184, 207, 244, 254, 258, 276, 344, 366, 381, 387, 414, 488, 508, 516, 549, 552, 732, 762, 774, 828, 989, 1016, 1032, 1098, 1143, 1403, 1464, 1524, 1548, 1656, 1978, 2196, 2286, 2623, 2806, 2921, 2967, 3048, 3096, 3956, 4209, 4392, 4572, 5246, 5461, 5612, 5842, 5934, 7747, 7869, 7912, 8418, 8763, 8901, 9144, 10492, 10922, 11224, 11684, 11868, 12627, 15494, 15738, 16383, 16836, 17526, 17802, 20984, 21844, 23241, 23368, 23607, 23736, 25254, 26289, 30988, 31476, 32766, 33672, 35052, 35604, 43688, 46482, 47214, 49149, 50508, 52578, 60329, 61976, 62952, 65532, 69723, 70104, 71208, 92964, 94428, 98298, 101016, 105156, 120658, 125603, 131064, 139446, 178181, 180987, 185928, 188856, 196596, 210312, 241316, 251206, 278892, 333121, 356362, 361974, 376809, 393192, 482632, 502412, 534543, 542961, 557784, 666242, 712724, 723948, 753618, 999363, 1004824, 1069086, 1085922, 1130427, 1332484, 1425448, 1447896, 1507236, 1603629, 1998726, 2138172, 2171844, 2260854, 2664968, 2998089, 3014472, 3207258, 3997452, 4276344, 4343688, 4521708, 5996178, 6414516, 7661783, 7994904, 9043416, 11992356, 12829032, 15323566, 22985349, 23984712, 30647132, 45970698, 61294264, 68956047, 91941396, 137912094, 183882792, 275824188, 551648376]

約数ペア:

[(1, 551648376), (2, 275824188), (3, 183882792), (4, 137912094), (6, 91941396), (8, 68956047), (9, 61294264), (12, 45970698), (18, 30647132), (23, 23984712), (24, 22985349), (36, 15323566), (43, 12829032), (46, 11992356), (61, 9043416), (69, 7994904), (72, 7661783), (86, 6414516), (92, 5996178), (122, 4521708), (127, 4343688), (129, 4276344), (138, 3997452), (172, 3207258), (183, 3014472), (184, 2998089), (207, 2664968), (244, 2260854), (254, 2171844), (258, 2138172), (276, 1998726), (344, 1603629), (366, 1507236), (381, 1447896), (387, 1425448), (414, 1332484), (488, 1130427), (508, 1085922), (516, 1069086), (549, 1004824), (552, 999363), (732, 753618), (762, 723948), (774, 712724), (828, 666242), (989, 557784), (1016, 542961), (1032, 534543), (1098, 502412), (1143, 482632), (1403, 393192), (1464, 376809), (1524, 361974), (1548, 356362), (1656, 333121), (1978, 278892), (2196, 251206), (2286, 241316), (2623, 210312), (2806, 196596), (2921, 188856), (2967, 185928), (3048, 180987), (3096, 178181), (3956, 139446), (4209, 131064), (4392, 125603), (4572, 120658), (5246, 105156), (5461, 101016), (5612, 98298), (5842, 94428), (5934, 92964), (7747, 71208), (7869, 70104), (7912, 69723), (8418, 65532), (8763, 62952), (8901, 61976), (9144, 60329), (10492, 52578), (10922, 50508), (11224, 49149), (11684, 47214), (11868, 46482), (12627, 43688), (15494, 35604), (15738, 35052), (16383, 33672), (16836, 32766), (17526, 31476), (17802, 30988), (20984, 26289), (21844, 25254), (23241, 23736), (23368, 23607)]