354762772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 789017600

約数和(自身を除く): 434254828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 79, 91, 146, 158, 169, 182, 292, 316, 338, 364, 511, 553, 676, 949, 1022, 1027, 1106, 1183, 1898, 2044, 2054, 2197, 2212, 2366, 3796, 4108, 4394, 4732, 5767, 6643, 7189, 8788, 11534, 12337, 13286, 13351, 14378, 15379, 23068, 24674, 26572, 26702, 28756, 30758, 40369, 49348, 53404, 61516, 74971, 80738, 86359, 93457, 149942, 160381, 161476, 172718, 173563, 186914, 299884, 320762, 345436, 347126, 373828, 524797, 641524, 694252, 974623, 1049594, 1122667, 1214941, 1949246, 2099188, 2245334, 2429882, 3898492, 4490668, 4859764, 6822361, 12670099, 13644722, 25340198, 27289444, 50680396, 88690693, 177381386, 354762772]

約数ペア:

[(1, 354762772), (2, 177381386), (4, 88690693), (7, 50680396), (13, 27289444), (14, 25340198), (26, 13644722), (28, 12670099), (52, 6822361), (73, 4859764), (79, 4490668), (91, 3898492), (146, 2429882), (158, 2245334), (169, 2099188), (182, 1949246), (292, 1214941), (316, 1122667), (338, 1049594), (364, 974623), (511, 694252), (553, 641524), (676, 524797), (949, 373828), (1022, 347126), (1027, 345436), (1106, 320762), (1183, 299884), (1898, 186914), (2044, 173563), (2054, 172718), (2197, 161476), (2212, 160381), (2366, 149942), (3796, 93457), (4108, 86359), (4394, 80738), (4732, 74971), (5767, 61516), (6643, 53404), (7189, 49348), (8788, 40369), (11534, 30758), (12337, 28756), (13286, 26702), (13351, 26572), (14378, 24674), (15379, 23068)]