304422468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{213181}}^1$

素因数の和:213212

約数の個数: 48

約数和(自身を含む): 859549824

約数和(自身を除く): 555127356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 213181, 426362, 639543, 852724, 1279086, 1492267, 2558172, 2984534, 3624077, 4476801, 5969068, 7248154, 8953602, 10872231, 14496308, 17907204, 21744462, 25368539, 43488924, 50737078, 76105617, 101474156, 152211234, 304422468]

約数ペア:

[(1, 304422468), (2, 152211234), (3, 101474156), (4, 76105617), (6, 50737078), (7, 43488924), (12, 25368539), (14, 21744462), (17, 17907204), (21, 14496308), (28, 10872231), (34, 8953602), (42, 7248154), (51, 5969068), (68, 4476801), (84, 3624077), (102, 2984534), (119, 2558172), (204, 1492267), (238, 1279086), (357, 852724), (476, 639543), (714, 426362), (1428, 213181)]