459405128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27437}}^1$

素因数の和:27486

約数の個数: 64

約数和(自身を含む): 1106300160

約数和(自身を除く): 646895032

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 8372, 16744, 27437, 54874, 109748, 192059, 219496, 356681, 384118, 631051, 713362, 768236, 1262102, 1426724, 1536472, 2496767, 2524204, 2853448, 4417357, 4993534, 5048408, 8203663, 8834714, 9987068, 16407326, 17669428, 19974136, 32814652, 35338856, 57425641, 65629304, 114851282, 229702564, 459405128]

約数ペア:

[(1, 459405128), (2, 229702564), (4, 114851282), (7, 65629304), (8, 57425641), (13, 35338856), (14, 32814652), (23, 19974136), (26, 17669428), (28, 16407326), (46, 9987068), (52, 8834714), (56, 8203663), (91, 5048408), (92, 4993534), (104, 4417357), (161, 2853448), (182, 2524204), (184, 2496767), (299, 1536472), (322, 1426724), (364, 1262102), (598, 768236), (644, 713362), (728, 631051), (1196, 384118), (1288, 356681), (2093, 219496), (2392, 192059), (4186, 109748), (8372, 54874), (16744, 27437)]