13978431216

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3131369}}^1$

素因数の和:3131414

約数の個数: 60

約数和(自身を含む): 40382147520

約数和(自身を除く): 26403716304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 3131369, 6262738, 9394107, 12525476, 18788214, 25050952, 28182321, 37576428, 50101904, 56364642, 75152856, 97072439, 112729284, 150305712, 194144878, 225458568, 291217317, 388289756, 450917136, 582434634, 776579512, 873651951, 1164869268, 1553159024, 1747303902, 2329738536, 3494607804, 4659477072, 6989215608, 13978431216]

約数ペア:

[(1, 13978431216), (2, 6989215608), (3, 4659477072), (4, 3494607804), (6, 2329738536), (8, 1747303902), (9, 1553159024), (12, 1164869268), (16, 873651951), (18, 776579512), (24, 582434634), (31, 450917136), (36, 388289756), (48, 291217317), (62, 225458568), (72, 194144878), (93, 150305712), (124, 112729284), (144, 97072439), (186, 75152856), (248, 56364642), (279, 50101904), (372, 37576428), (496, 28182321), (558, 25050952), (744, 18788214), (1116, 12525476), (1488, 9394107), (2232, 6262738), (4464, 3131369)]