308942716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 577491264

約数和(自身を除く): 268548548

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 157, 292, 293, 314, 586, 628, 1172, 1679, 3358, 3611, 6716, 6739, 7222, 11461, 13478, 14444, 21389, 22922, 26956, 42778, 45844, 46001, 85556, 92002, 184004, 263603, 491947, 527206, 983894, 1054412, 1058023, 1967788, 2116046, 3358073, 4232092, 6716146, 13432292, 77235679, 154471358, 308942716]

約数ペア:

[(1, 308942716), (2, 154471358), (4, 77235679), (23, 13432292), (46, 6716146), (73, 4232092), (92, 3358073), (146, 2116046), (157, 1967788), (292, 1058023), (293, 1054412), (314, 983894), (586, 527206), (628, 491947), (1172, 263603), (1679, 184004), (3358, 92002), (3611, 85556), (6716, 46001), (6739, 45844), (7222, 42778), (11461, 26956), (13478, 22922), (14444, 21389)]