26880048

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 82463472

約数和(自身を除く): 55583424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 83, 104, 117, 144, 156, 166, 173, 208, 234, 249, 312, 332, 346, 468, 498, 519, 624, 664, 692, 747, 936, 996, 1038, 1079, 1328, 1384, 1494, 1557, 1872, 1992, 2076, 2158, 2249, 2768, 2988, 3114, 3237, 3984, 4152, 4316, 4498, 5976, 6228, 6474, 6747, 8304, 8632, 8996, 9711, 11952, 12456, 12948, 13494, 14359, 17264, 17992, 19422, 20241, 24912, 25896, 26988, 28718, 35984, 38844, 40482, 43077, 51792, 53976, 57436, 77688, 80964, 86154, 107952, 114872, 129231, 155376, 161928, 172308, 186667, 229744, 258462, 323856, 344616, 373334, 516924, 560001, 689232, 746668, 1033848, 1120002, 1493336, 1680003, 2067696, 2240004, 2986672, 3360006, 4480008, 6720012, 8960016, 13440024, 26880048]

約数ペア:

[(1, 26880048), (2, 13440024), (3, 8960016), (4, 6720012), (6, 4480008), (8, 3360006), (9, 2986672), (12, 2240004), (13, 2067696), (16, 1680003), (18, 1493336), (24, 1120002), (26, 1033848), (36, 746668), (39, 689232), (48, 560001), (52, 516924), (72, 373334), (78, 344616), (83, 323856), (104, 258462), (117, 229744), (144, 186667), (156, 172308), (166, 161928), (173, 155376), (208, 129231), (234, 114872), (249, 107952), (312, 86154), (332, 80964), (346, 77688), (468, 57436), (498, 53976), (519, 51792), (624, 43077), (664, 40482), (692, 38844), (747, 35984), (936, 28718), (996, 26988), (1038, 25896), (1079, 24912), (1328, 20241), (1384, 19422), (1494, 17992), (1557, 17264), (1872, 14359), (1992, 13494), (2076, 12948), (2158, 12456), (2249, 11952), (2768, 9711), (2988, 8996), (3114, 8632), (3237, 8304), (3984, 6747), (4152, 6474), (4316, 6228), (4498, 5976)]