1317660288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{490201}}^1$

素因数の和:490225

約数の個数: 64

約数和(自身を含む): 4000048320

約数和(自身を除く): 2682388032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 490201, 980402, 1470603, 1960804, 2941206, 3431407, 3921608, 5882412, 6862814, 7843216, 10294221, 11764824, 13725628, 15686432, 20588442, 23529648, 27451256, 31372864, 41176884, 47059296, 54902512, 62745728, 82353768, 94118592, 109805024, 164707536, 188237184, 219610048, 329415072, 439220096, 658830144, 1317660288]

約数ペア:

[(1, 1317660288), (2, 658830144), (3, 439220096), (4, 329415072), (6, 219610048), (7, 188237184), (8, 164707536), (12, 109805024), (14, 94118592), (16, 82353768), (21, 62745728), (24, 54902512), (28, 47059296), (32, 41176884), (42, 31372864), (48, 27451256), (56, 23529648), (64, 20588442), (84, 15686432), (96, 13725628), (112, 11764824), (128, 10294221), (168, 7843216), (192, 6862814), (224, 5882412), (336, 3921608), (384, 3431407), (448, 2941206), (672, 1960804), (896, 1470603), (1344, 980402), (2688, 490201)]