271441872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1857

約数の個数: 120

約数和(自身を含む): 828426144

約数和(自身を除く): 556984272

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, 208, 234, 249, 312, 332, 468, 498, 624, 664, 747, 936, 996, 1079, 1328, 1494, 1747, 1872, 1992, 2158, 2988, 3237, 3494, 3984, 4316, 5241, 5976, 6474, 6988, 8632, 9711, 10482, 11952, 12948, 13976, 15723, 17264, 19422, 20964, 22711, 25896, 27952, 31446, 38844, 41928, 45422, 51792, 62892, 68133, 77688, 83856, 90844, 125784, 136266, 145001, 155376, 181688, 204399, 251568, 272532, 290002, 363376, 408798, 435003, 545064, 580004, 817596, 870006, 1090128, 1160008, 1305009, 1635192, 1740012, 1885013, 2320016, 2610018, 3270384, 3480024, 3770026, 5220036, 5655039, 6960048, 7540052, 10440072, 11310078, 15080104, 16965117, 20880144, 22620156, 30160208, 33930234, 45240312, 67860468, 90480624, 135720936, 271441872]

約数ペア:

[(1, 271441872), (2, 135720936), (3, 90480624), (4, 67860468), (6, 45240312), (8, 33930234), (9, 30160208), (12, 22620156), (13, 20880144), (16, 16965117), (18, 15080104), (24, 11310078), (26, 10440072), (36, 7540052), (39, 6960048), (48, 5655039), (52, 5220036), (72, 3770026), (78, 3480024), (83, 3270384), (104, 2610018), (117, 2320016), (144, 1885013), (156, 1740012), (166, 1635192), (208, 1305009), (234, 1160008), (249, 1090128), (312, 870006), (332, 817596), (468, 580004), (498, 545064), (624, 435003), (664, 408798), (747, 363376), (936, 290002), (996, 272532), (1079, 251568), (1328, 204399), (1494, 181688), (1747, 155376), (1872, 145001), (1992, 136266), (2158, 125784), (2988, 90844), (3237, 83856), (3494, 77688), (3984, 68133), (4316, 62892), (5241, 51792), (5976, 45422), (6474, 41928), (6988, 38844), (8632, 31446), (9711, 27952), (10482, 25896), (11952, 22711), (12948, 20964), (13976, 19422), (15723, 17264)]