1657165536

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{442619}}^1$

素因数の和:442648

約数の個数: 72

約数和(自身を含む): 5075080920

約数和(自身を除く): 3417915384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 442619, 885238, 1327857, 1770476, 2655714, 3540952, 3983571, 5311428, 5754047, 7081904, 7967142, 10622856, 11508094, 14163808, 15934284, 17262141, 21245712, 23016188, 31868568, 34524282, 42491424, 46032376, 51786423, 63737136, 69048564, 92064752, 103572846, 127474272, 138097128, 184129504, 207145692, 276194256, 414291384, 552388512, 828582768, 1657165536]

約数ペア:

[(1, 1657165536), (2, 828582768), (3, 552388512), (4, 414291384), (6, 276194256), (8, 207145692), (9, 184129504), (12, 138097128), (13, 127474272), (16, 103572846), (18, 92064752), (24, 69048564), (26, 63737136), (32, 51786423), (36, 46032376), (39, 42491424), (48, 34524282), (52, 31868568), (72, 23016188), (78, 21245712), (96, 17262141), (104, 15934284), (117, 14163808), (144, 11508094), (156, 10622856), (208, 7967142), (234, 7081904), (288, 5754047), (312, 5311428), (416, 3983571), (468, 3540952), (624, 2655714), (936, 1770476), (1248, 1327857), (1872, 885238), (3744, 442619)]