306807876

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 790433280

約数和(自身を除く): 483625404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 233, 237, 316, 463, 466, 474, 699, 711, 926, 932, 948, 1389, 1398, 1422, 1852, 2097, 2778, 2796, 2844, 4167, 4194, 5556, 8334, 8388, 16668, 18407, 36577, 36814, 55221, 73154, 73628, 107879, 109731, 110442, 146308, 165663, 215758, 219462, 220884, 323637, 329193, 331326, 431516, 438924, 647274, 658386, 662652, 970911, 1294548, 1316772, 1941822, 3883644, 8522441, 17044882, 25567323, 34089764, 51134646, 76701969, 102269292, 153403938, 306807876]

約数ペア:

[(1, 306807876), (2, 153403938), (3, 102269292), (4, 76701969), (6, 51134646), (9, 34089764), (12, 25567323), (18, 17044882), (36, 8522441), (79, 3883644), (158, 1941822), (233, 1316772), (237, 1294548), (316, 970911), (463, 662652), (466, 658386), (474, 647274), (699, 438924), (711, 431516), (926, 331326), (932, 329193), (948, 323637), (1389, 220884), (1398, 219462), (1422, 215758), (1852, 165663), (2097, 146308), (2778, 110442), (2796, 109731), (2844, 107879), (4167, 73628), (4194, 73154), (5556, 55221), (8334, 36814), (8388, 36577), (16668, 18407)]