389611026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^2\times {\mathrm{277}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 1009607040

約数和(自身を除く): 619996014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 277, 366, 378, 427, 549, 554, 831, 854, 1098, 1281, 1647, 1662, 1939, 2493, 2562, 3294, 3721, 3843, 3878, 4986, 5817, 7442, 7479, 7686, 11163, 11529, 11634, 14958, 16897, 17451, 22326, 23058, 26047, 33489, 33794, 34902, 50691, 52094, 52353, 66978, 78141, 100467, 101382, 104706, 118279, 152073, 156282, 200934, 234423, 236558, 304146, 354837, 456219, 468846, 703269, 709674, 912438, 1030717, 1064511, 1406538, 2061434, 2129022, 3092151, 3193533, 6184302, 6387066, 7215019, 9276453, 14430038, 18552906, 21645057, 27829359, 43290114, 55658718, 64935171, 129870342, 194805513, 389611026]

約数ペア:

[(1, 389611026), (2, 194805513), (3, 129870342), (6, 64935171), (7, 55658718), (9, 43290114), (14, 27829359), (18, 21645057), (21, 18552906), (27, 14430038), (42, 9276453), (54, 7215019), (61, 6387066), (63, 6184302), (122, 3193533), (126, 3092151), (183, 2129022), (189, 2061434), (277, 1406538), (366, 1064511), (378, 1030717), (427, 912438), (549, 709674), (554, 703269), (831, 468846), (854, 456219), (1098, 354837), (1281, 304146), (1647, 236558), (1662, 234423), (1939, 200934), (2493, 156282), (2562, 152073), (3294, 118279), (3721, 104706), (3843, 101382), (3878, 100467), (4986, 78141), (5817, 66978), (7442, 52353), (7479, 52094), (7686, 50691), (11163, 34902), (11529, 33794), (11634, 33489), (14958, 26047), (16897, 23058), (17451, 22326)]