259333428

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{1181}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 627500160

約数和(自身を除く): 368166732

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 631, 1181, 1262, 1893, 2362, 2524, 3543, 3786, 4724, 7086, 7572, 14172, 18299, 34249, 36598, 54897, 68498, 73196, 102747, 109794, 136996, 205494, 219588, 410988, 745211, 1490422, 2235633, 2980844, 4471266, 8942532, 21611119, 43222238, 64833357, 86444476, 129666714, 259333428]

約数ペア:

[(1, 259333428), (2, 129666714), (3, 86444476), (4, 64833357), (6, 43222238), (12, 21611119), (29, 8942532), (58, 4471266), (87, 2980844), (116, 2235633), (174, 1490422), (348, 745211), (631, 410988), (1181, 219588), (1262, 205494), (1893, 136996), (2362, 109794), (2524, 102747), (3543, 73196), (3786, 68498), (4724, 54897), (7086, 36598), (7572, 34249), (14172, 18299)]