2479896

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 7187400

約数和(自身を除く): 4707504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 89, 108, 129, 162, 172, 178, 216, 258, 267, 324, 344, 356, 387, 516, 534, 648, 712, 774, 801, 1032, 1068, 1161, 1548, 1602, 2136, 2322, 2403, 3096, 3204, 3483, 3827, 4644, 4806, 6408, 6966, 7209, 7654, 9288, 9612, 11481, 13932, 14418, 15308, 19224, 22962, 27864, 28836, 30616, 34443, 45924, 57672, 68886, 91848, 103329, 137772, 206658, 275544, 309987, 413316, 619974, 826632, 1239948, 2479896]

約数ペア:

[(1, 2479896), (2, 1239948), (3, 826632), (4, 619974), (6, 413316), (8, 309987), (9, 275544), (12, 206658), (18, 137772), (24, 103329), (27, 91848), (36, 68886), (43, 57672), (54, 45924), (72, 34443), (81, 30616), (86, 28836), (89, 27864), (108, 22962), (129, 19224), (162, 15308), (172, 14418), (178, 13932), (216, 11481), (258, 9612), (267, 9288), (324, 7654), (344, 7209), (356, 6966), (387, 6408), (516, 4806), (534, 4644), (648, 3827), (712, 3483), (774, 3204), (801, 3096), (1032, 2403), (1068, 2322), (1161, 2136), (1548, 1602)]