4004419728

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1\times {\mathrm{1093}}^1$

素因数の和:1832

約数の個数: 80

約数和(自身を含む): 10453108736

約数和(自身を除く): 6448689008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 601, 762, 1016, 1093, 1202, 1524, 1803, 2032, 2186, 2404, 3048, 3279, 3606, 4372, 4808, 6096, 6558, 7212, 8744, 9616, 13116, 14424, 17488, 26232, 28848, 52464, 76327, 138811, 152654, 228981, 277622, 305308, 416433, 457962, 555244, 610616, 656893, 832866, 915924, 1110488, 1221232, 1313786, 1665732, 1831848, 1970679, 2220976, 2627572, 3331464, 3663696, 3941358, 5255144, 6662928, 7882716, 10510288, 15765432, 31530864, 83425411, 166850822, 250276233, 333701644, 500552466, 667403288, 1001104932, 1334806576, 2002209864, 4004419728]

約数ペア:

[(1, 4004419728), (2, 2002209864), (3, 1334806576), (4, 1001104932), (6, 667403288), (8, 500552466), (12, 333701644), (16, 250276233), (24, 166850822), (48, 83425411), (127, 31530864), (254, 15765432), (381, 10510288), (508, 7882716), (601, 6662928), (762, 5255144), (1016, 3941358), (1093, 3663696), (1202, 3331464), (1524, 2627572), (1803, 2220976), (2032, 1970679), (2186, 1831848), (2404, 1665732), (3048, 1313786), (3279, 1221232), (3606, 1110488), (4372, 915924), (4808, 832866), (6096, 656893), (6558, 610616), (7212, 555244), (8744, 457962), (9616, 416433), (13116, 305308), (14424, 277622), (17488, 228981), (26232, 152654), (28848, 138811), (52464, 76327)]