261720576006

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{378151}}^1$

素因数の和:378309

約数の個数: 48

約数和(自身を含む): 549330822144

約数和(自身を除く): 287610246138

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 366, 1891, 3721, 3782, 5673, 7442, 11163, 11346, 22326, 115351, 230702, 346053, 378151, 692106, 756302, 1134453, 2268906, 11722681, 23067211, 23445362, 35168043, 46134422, 69201633, 70336086, 138403266, 715083541, 1407099871, 1430167082, 2145250623, 2814199742, 4221299613, 4290501246, 8442599226, 43620096001, 87240192002, 130860288003, 261720576006]

約数ペア:

[(1, 261720576006), (2, 130860288003), (3, 87240192002), (6, 43620096001), (31, 8442599226), (61, 4290501246), (62, 4221299613), (93, 2814199742), (122, 2145250623), (183, 1430167082), (186, 1407099871), (366, 715083541), (1891, 138403266), (3721, 70336086), (3782, 69201633), (5673, 46134422), (7442, 35168043), (11163, 23445362), (11346, 23067211), (22326, 11722681), (115351, 2268906), (230702, 1134453), (346053, 756302), (378151, 692106)]