229111272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1048

約数の個数: 144

約数和(自身を含む): 707990400

約数和(自身を除く): 478879128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 169, 171, 228, 234, 247, 312, 338, 342, 456, 468, 494, 507, 676, 684, 741, 936, 988, 991, 1014, 1352, 1368, 1482, 1521, 1976, 1982, 2028, 2223, 2964, 2973, 3042, 3211, 3964, 4056, 4446, 5928, 5946, 6084, 6422, 7928, 8892, 8919, 9633, 11892, 12168, 12844, 12883, 17784, 17838, 18829, 19266, 23784, 25688, 25766, 28899, 35676, 37658, 38532, 38649, 51532, 56487, 57798, 71352, 75316, 77064, 77298, 103064, 112974, 115596, 115947, 150632, 154596, 167479, 169461, 225948, 231192, 231894, 244777, 309192, 334958, 338922, 451896, 463788, 489554, 502437, 669916, 677844, 734331, 927576, 979108, 1004874, 1339832, 1355688, 1468662, 1507311, 1958216, 2009748, 2202993, 2937324, 3014622, 3182101, 4019496, 4405986, 5874648, 6029244, 6364202, 8811972, 9546303, 12058488, 12728404, 17623944, 19092606, 25456808, 28638909, 38185212, 57277818, 76370424, 114555636, 229111272]

約数ペア:

[(1, 229111272), (2, 114555636), (3, 76370424), (4, 57277818), (6, 38185212), (8, 28638909), (9, 25456808), (12, 19092606), (13, 17623944), (18, 12728404), (19, 12058488), (24, 9546303), (26, 8811972), (36, 6364202), (38, 6029244), (39, 5874648), (52, 4405986), (57, 4019496), (72, 3182101), (76, 3014622), (78, 2937324), (104, 2202993), (114, 2009748), (117, 1958216), (152, 1507311), (156, 1468662), (169, 1355688), (171, 1339832), (228, 1004874), (234, 979108), (247, 927576), (312, 734331), (338, 677844), (342, 669916), (456, 502437), (468, 489554), (494, 463788), (507, 451896), (676, 338922), (684, 334958), (741, 309192), (936, 244777), (988, 231894), (991, 231192), (1014, 225948), (1352, 169461), (1368, 167479), (1482, 154596), (1521, 150632), (1976, 115947), (1982, 115596), (2028, 112974), (2223, 103064), (2964, 77298), (2973, 77064), (3042, 75316), (3211, 71352), (3964, 57798), (4056, 56487), (4446, 51532), (5928, 38649), (5946, 38532), (6084, 37658), (6422, 35676), (7928, 28899), (8892, 25766), (8919, 25688), (9633, 23784), (11892, 19266), (12168, 18829), (12844, 17838), (12883, 17784)]