268383258

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 689375232

約数和(自身を除く): 420991974

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 127, 143, 198, 234, 254, 286, 381, 429, 762, 821, 858, 1143, 1287, 1397, 1642, 1651, 2286, 2463, 2574, 2794, 3302, 4191, 4926, 4953, 7389, 8382, 9031, 9906, 10673, 12573, 14778, 14859, 18062, 18161, 21346, 25146, 27093, 29718, 32019, 36322, 54186, 54483, 64038, 81279, 96057, 104267, 108966, 117403, 162558, 163449, 192114, 208534, 234806, 312801, 326898, 352209, 625602, 704418, 938403, 1056627, 1146937, 1355471, 1876806, 2113254, 2293874, 2710942, 3440811, 4066413, 6881622, 8132826, 10322433, 12199239, 14910181, 20644866, 24398478, 29820362, 44730543, 89461086, 134191629, 268383258]

約数ペア:

[(1, 268383258), (2, 134191629), (3, 89461086), (6, 44730543), (9, 29820362), (11, 24398478), (13, 20644866), (18, 14910181), (22, 12199239), (26, 10322433), (33, 8132826), (39, 6881622), (66, 4066413), (78, 3440811), (99, 2710942), (117, 2293874), (127, 2113254), (143, 1876806), (198, 1355471), (234, 1146937), (254, 1056627), (286, 938403), (381, 704418), (429, 625602), (762, 352209), (821, 326898), (858, 312801), (1143, 234806), (1287, 208534), (1397, 192114), (1642, 163449), (1651, 162558), (2286, 117403), (2463, 108966), (2574, 104267), (2794, 96057), (3302, 81279), (4191, 64038), (4926, 54483), (4953, 54186), (7389, 36322), (8382, 32019), (9031, 29718), (9906, 27093), (10673, 25146), (12573, 21346), (14778, 18161), (14859, 18062)]