1611471888

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16879}}^1$

素因数の和:16926

約数の個数: 160

約数和(自身を含む): 5274662400

約数和(自身を除く): 3663190512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1872, 1989, 2448, 2652, 2808, 3536, 3672, 3978, 5304, 5616, 5967, 7344, 7956, 10608, 11934, 15912, 16879, 23868, 31824, 33758, 47736, 50637, 67516, 95472, 101274, 135032, 151911, 202548, 219427, 270064, 286943, 303822, 405096, 438854, 455733, 573886, 607644, 658281, 810192, 860829, 877708, 911466, 1147772, 1215288, 1316562, 1721658, 1755416, 1822932, 1974843, 2295544, 2430576, 2582487, 2633124, 3443316, 3510832, 3645864, 3730259, 3949686, 4591088, 5164974, 5266248, 5924529, 6886632, 7291728, 7460518, 7747461, 7899372, 10329948, 10532496, 11190777, 11849058, 13773264, 14921036, 15494922, 15798744, 20659896, 22381554, 23698116, 29842072, 30989844, 31597488, 33572331, 41319792, 44763108, 47396232, 59684144, 61979688, 67144662, 89526216, 94792464, 100716993, 123959376, 134289324, 179052432, 201433986, 268578648, 402867972, 537157296, 805735944, 1611471888]

約数ペア:

[(1, 1611471888), (2, 805735944), (3, 537157296), (4, 402867972), (6, 268578648), (8, 201433986), (9, 179052432), (12, 134289324), (13, 123959376), (16, 100716993), (17, 94792464), (18, 89526216), (24, 67144662), (26, 61979688), (27, 59684144), (34, 47396232), (36, 44763108), (39, 41319792), (48, 33572331), (51, 31597488), (52, 30989844), (54, 29842072), (68, 23698116), (72, 22381554), (78, 20659896), (102, 15798744), (104, 15494922), (108, 14921036), (117, 13773264), (136, 11849058), (144, 11190777), (153, 10532496), (156, 10329948), (204, 7899372), (208, 7747461), (216, 7460518), (221, 7291728), (234, 6886632), (272, 5924529), (306, 5266248), (312, 5164974), (351, 4591088), (408, 3949686), (432, 3730259), (442, 3645864), (459, 3510832), (468, 3443316), (612, 2633124), (624, 2582487), (663, 2430576), (702, 2295544), (816, 1974843), (884, 1822932), (918, 1755416), (936, 1721658), (1224, 1316562), (1326, 1215288), (1404, 1147772), (1768, 911466), (1836, 877708), (1872, 860829), (1989, 810192), (2448, 658281), (2652, 607644), (2808, 573886), (3536, 455733), (3672, 438854), (3978, 405096), (5304, 303822), (5616, 286943), (5967, 270064), (7344, 219427), (7956, 202548), (10608, 151911), (11934, 135032), (15912, 101274), (16879, 95472), (23868, 67516), (31824, 50637), (33758, 47736)]