778387123512

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{3407}}^1\times {\mathrm{28081}}^1$

素因数の和:31613

約数の個数: 96

約数和(自身を含む): 2127487826880

約数和(自身を除く): 1349100703368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 3407, 4068, 6814, 8136, 10221, 13628, 20442, 27256, 28081, 30663, 40884, 56162, 61326, 81768, 84243, 112324, 122652, 168486, 224648, 245304, 252729, 336972, 384991, 505458, 673944, 769982, 1010916, 1154973, 1539964, 2021832, 2309946, 3079928, 3173153, 3464919, 4619892, 6346306, 6929838, 9239784, 9519459, 12692612, 13859676, 19038918, 25385224, 27719352, 28558377, 38077836, 57116754, 76155672, 95671967, 114233508, 191343934, 228467016, 287015901, 382687868, 574031802, 765375736, 861047703, 1148063604, 1722095406, 2296127208, 3444190812, 6888381624, 10810932271, 21621864542, 32432796813, 43243729084, 64865593626, 86487458168, 97298390439, 129731187252, 194596780878, 259462374504, 389193561756, 778387123512]

約数ペア:

[(1, 778387123512), (2, 389193561756), (3, 259462374504), (4, 194596780878), (6, 129731187252), (8, 97298390439), (9, 86487458168), (12, 64865593626), (18, 43243729084), (24, 32432796813), (36, 21621864542), (72, 10810932271), (113, 6888381624), (226, 3444190812), (339, 2296127208), (452, 1722095406), (678, 1148063604), (904, 861047703), (1017, 765375736), (1356, 574031802), (2034, 382687868), (2712, 287015901), (3407, 228467016), (4068, 191343934), (6814, 114233508), (8136, 95671967), (10221, 76155672), (13628, 57116754), (20442, 38077836), (27256, 28558377), (28081, 27719352), (30663, 25385224), (40884, 19038918), (56162, 13859676), (61326, 12692612), (81768, 9519459), (84243, 9239784), (112324, 6929838), (122652, 6346306), (168486, 4619892), (224648, 3464919), (245304, 3173153), (252729, 3079928), (336972, 2309946), (384991, 2021832), (505458, 1539964), (673944, 1154973), (769982, 1010916)]