308103428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 568666560

約数和(自身を除く): 260563132

約数列:

[1, 2, 4, 43, 59, 86, 97, 118, 172, 194, 236, 313, 388, 626, 1252, 2537, 4171, 5074, 5723, 8342, 10148, 11446, 13459, 16684, 18467, 22892, 26918, 30361, 36934, 53836, 60722, 73868, 121444, 246089, 492178, 794081, 984356, 1305523, 1588162, 1791299, 2611046, 3176324, 3582598, 5222092, 7165196, 77025857, 154051714, 308103428]

約数ペア:

[(1, 308103428), (2, 154051714), (4, 77025857), (43, 7165196), (59, 5222092), (86, 3582598), (97, 3176324), (118, 2611046), (172, 1791299), (194, 1588162), (236, 1305523), (313, 984356), (388, 794081), (626, 492178), (1252, 246089), (2537, 121444), (4171, 73868), (5074, 60722), (5723, 53836), (8342, 36934), (10148, 30361), (11446, 26918), (13459, 22892), (16684, 18467)]