1878677568

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:913

約数の個数: 168

約数和(自身を含む): 5572085376

約数和(自身を除く): 3693407808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 101, 129, 144, 172, 192, 202, 258, 288, 303, 344, 387, 404, 516, 576, 606, 688, 751, 774, 808, 909, 1032, 1212, 1376, 1502, 1548, 1616, 1818, 2064, 2253, 2424, 2752, 3004, 3096, 3232, 3636, 4128, 4343, 4506, 4848, 6008, 6192, 6464, 6759, 7272, 8256, 8686, 9012, 9696, 12016, 12384, 13029, 13518, 14544, 17372, 18024, 19392, 24032, 24768, 26058, 27036, 29088, 32293, 34744, 36048, 39087, 48064, 52116, 54072, 58176, 64586, 69488, 72096, 75851, 78174, 96879, 104232, 108144, 129172, 138976, 144192, 151702, 156348, 193758, 208464, 216288, 227553, 258344, 277952, 290637, 303404, 312696, 387516, 416928, 432576, 455106, 516688, 581274, 606808, 625392, 682659, 775032, 833856, 910212, 1033376, 1162548, 1213616, 1250784, 1365318, 1550064, 1820424, 2066752, 2325096, 2427232, 2501568, 2730636, 3100128, 3261593, 3640848, 4650192, 4854464, 5461272, 6200256, 6523186, 7281696, 9300384, 9784779, 10922544, 13046372, 14563392, 18600768, 19569558, 21845088, 26092744, 29354337, 39139116, 43690176, 52185488, 58708674, 78278232, 104370976, 117417348, 156556464, 208741952, 234834696, 313112928, 469669392, 626225856, 939338784, 1878677568]

約数ペア:

[(1, 1878677568), (2, 939338784), (3, 626225856), (4, 469669392), (6, 313112928), (8, 234834696), (9, 208741952), (12, 156556464), (16, 117417348), (18, 104370976), (24, 78278232), (32, 58708674), (36, 52185488), (43, 43690176), (48, 39139116), (64, 29354337), (72, 26092744), (86, 21845088), (96, 19569558), (101, 18600768), (129, 14563392), (144, 13046372), (172, 10922544), (192, 9784779), (202, 9300384), (258, 7281696), (288, 6523186), (303, 6200256), (344, 5461272), (387, 4854464), (404, 4650192), (516, 3640848), (576, 3261593), (606, 3100128), (688, 2730636), (751, 2501568), (774, 2427232), (808, 2325096), (909, 2066752), (1032, 1820424), (1212, 1550064), (1376, 1365318), (1502, 1250784), (1548, 1213616), (1616, 1162548), (1818, 1033376), (2064, 910212), (2253, 833856), (2424, 775032), (2752, 682659), (3004, 625392), (3096, 606808), (3232, 581274), (3636, 516688), (4128, 455106), (4343, 432576), (4506, 416928), (4848, 387516), (6008, 312696), (6192, 303404), (6464, 290637), (6759, 277952), (7272, 258344), (8256, 227553), (8686, 216288), (9012, 208464), (9696, 193758), (12016, 156348), (12384, 151702), (13029, 144192), (13518, 138976), (14544, 129172), (17372, 108144), (18024, 104232), (19392, 96879), (24032, 78174), (24768, 75851), (26058, 72096), (27036, 69488), (29088, 64586), (32293, 58176), (34744, 54072), (36048, 52116), (39087, 48064)]