1686245136

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:781

約数の個数: 160

約数和(自身を含む): 4797312000

約数和(自身を除く): 3111066864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 103, 114, 116, 152, 174, 206, 228, 232, 304, 309, 348, 412, 456, 464, 551, 618, 619, 696, 824, 912, 1102, 1236, 1238, 1392, 1648, 1653, 1857, 1957, 2204, 2472, 2476, 2987, 3306, 3714, 3914, 4408, 4944, 4952, 5871, 5974, 6612, 7428, 7828, 8816, 8961, 9904, 11742, 11761, 11948, 13224, 14856, 15656, 17922, 17951, 23484, 23522, 23896, 26448, 29712, 31312, 35283, 35844, 35902, 46968, 47044, 47792, 53853, 56753, 63757, 70566, 71688, 71804, 93936, 94088, 107706, 113506, 127514, 141132, 143376, 143608, 170259, 188176, 191271, 215412, 227012, 255028, 282264, 287216, 340518, 341069, 382542, 430824, 454024, 510056, 564528, 681036, 682138, 765084, 861648, 908048, 1020112, 1023207, 1211383, 1362072, 1364276, 1530168, 1848953, 2046414, 2422766, 2724144, 2728552, 3060336, 3634149, 3697906, 4092828, 4845532, 5457104, 5546859, 7268298, 7395812, 8185656, 9691064, 11093718, 14536596, 14791624, 16371312, 19382128, 22187436, 29073192, 29583248, 35130107, 44374872, 58146384, 70260214, 88749744, 105390321, 140520428, 210780642, 281040856, 421561284, 562081712, 843122568, 1686245136]

約数ペア:

[(1, 1686245136), (2, 843122568), (3, 562081712), (4, 421561284), (6, 281040856), (8, 210780642), (12, 140520428), (16, 105390321), (19, 88749744), (24, 70260214), (29, 58146384), (38, 44374872), (48, 35130107), (57, 29583248), (58, 29073192), (76, 22187436), (87, 19382128), (103, 16371312), (114, 14791624), (116, 14536596), (152, 11093718), (174, 9691064), (206, 8185656), (228, 7395812), (232, 7268298), (304, 5546859), (309, 5457104), (348, 4845532), (412, 4092828), (456, 3697906), (464, 3634149), (551, 3060336), (618, 2728552), (619, 2724144), (696, 2422766), (824, 2046414), (912, 1848953), (1102, 1530168), (1236, 1364276), (1238, 1362072), (1392, 1211383), (1648, 1023207), (1653, 1020112), (1857, 908048), (1957, 861648), (2204, 765084), (2472, 682138), (2476, 681036), (2987, 564528), (3306, 510056), (3714, 454024), (3914, 430824), (4408, 382542), (4944, 341069), (4952, 340518), (5871, 287216), (5974, 282264), (6612, 255028), (7428, 227012), (7828, 215412), (8816, 191271), (8961, 188176), (9904, 170259), (11742, 143608), (11761, 143376), (11948, 141132), (13224, 127514), (14856, 113506), (15656, 107706), (17922, 94088), (17951, 93936), (23484, 71804), (23522, 71688), (23896, 70566), (26448, 63757), (29712, 56753), (31312, 53853), (35283, 47792), (35844, 47044), (35902, 46968)]