1519739172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 4742115840

約数和(自身を除く): 3222376668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 53, 54, 63, 81, 84, 94, 106, 108, 126, 141, 159, 162, 188, 189, 212, 252, 269, 282, 318, 324, 329, 371, 378, 423, 477, 538, 564, 567, 636, 658, 742, 756, 807, 846, 954, 987, 1076, 1113, 1134, 1269, 1316, 1431, 1484, 1614, 1692, 1883, 1908, 1974, 2226, 2268, 2421, 2491, 2538, 2862, 2961, 3228, 3339, 3766, 3807, 3948, 4293, 4452, 4842, 4982, 5076, 5649, 5724, 5922, 6678, 7263, 7473, 7532, 7614, 8586, 8883, 9684, 9964, 10017, 11298, 11844, 12643, 13356, 14257, 14526, 14946, 15228, 16947, 17172, 17437, 17766, 20034, 21789, 22419, 22596, 25286, 26649, 28514, 29052, 29892, 30051, 33894, 34874, 35532, 37929, 40068, 42771, 43578, 44838, 50572, 50841, 52311, 53298, 57028, 60102, 67257, 67788, 69748, 75858, 85542, 87156, 88501, 89676, 99799, 101682, 104622, 106596, 113787, 120204, 128313, 134514, 151716, 152523, 156933, 171084, 177002, 199598, 201771, 203364, 209244, 227574, 256626, 265503, 269028, 299397, 305046, 313866, 341361, 354004, 384939, 399196, 403542, 455148, 470799, 513252, 531006, 598794, 610092, 627732, 670079, 682722, 769878, 796509, 807084, 898191, 941598, 1024083, 1062012, 1154817, 1197588, 1340158, 1365444, 1412397, 1539756, 1593018, 1796382, 1883196, 2010237, 2048166, 2309634, 2389527, 2680316, 2694573, 2824794, 3186036, 3592764, 4020474, 4096332, 4619268, 4690553, 4779054, 5389146, 5649588, 6030711, 7168581, 8040948, 8083719, 9381106, 9558108, 10778292, 12061422, 14071659, 14337162, 16167438, 18092133, 18762212, 24122844, 28143318, 28674324, 32334876, 36184266, 42214977, 54276399, 56286636, 72368532, 84429954, 108552798, 126644931, 168859908, 217105596, 253289862, 379934793, 506579724, 759869586, 1519739172]

約数ペア:

[(1, 1519739172), (2, 759869586), (3, 506579724), (4, 379934793), (6, 253289862), (7, 217105596), (9, 168859908), (12, 126644931), (14, 108552798), (18, 84429954), (21, 72368532), (27, 56286636), (28, 54276399), (36, 42214977), (42, 36184266), (47, 32334876), (53, 28674324), (54, 28143318), (63, 24122844), (81, 18762212), (84, 18092133), (94, 16167438), (106, 14337162), (108, 14071659), (126, 12061422), (141, 10778292), (159, 9558108), (162, 9381106), (188, 8083719), (189, 8040948), (212, 7168581), (252, 6030711), (269, 5649588), (282, 5389146), (318, 4779054), (324, 4690553), (329, 4619268), (371, 4096332), (378, 4020474), (423, 3592764), (477, 3186036), (538, 2824794), (564, 2694573), (567, 2680316), (636, 2389527), (658, 2309634), (742, 2048166), (756, 2010237), (807, 1883196), (846, 1796382), (954, 1593018), (987, 1539756), (1076, 1412397), (1113, 1365444), (1134, 1340158), (1269, 1197588), (1316, 1154817), (1431, 1062012), (1484, 1024083), (1614, 941598), (1692, 898191), (1883, 807084), (1908, 796509), (1974, 769878), (2226, 682722), (2268, 670079), (2421, 627732), (2491, 610092), (2538, 598794), (2862, 531006), (2961, 513252), (3228, 470799), (3339, 455148), (3766, 403542), (3807, 399196), (3948, 384939), (4293, 354004), (4452, 341361), (4842, 313866), (4982, 305046), (5076, 299397), (5649, 269028), (5724, 265503), (5922, 256626), (6678, 227574), (7263, 209244), (7473, 203364), (7532, 201771), (7614, 199598), (8586, 177002), (8883, 171084), (9684, 156933), (9964, 152523), (10017, 151716), (11298, 134514), (11844, 128313), (12643, 120204), (13356, 113787), (14257, 106596), (14526, 104622), (14946, 101682), (15228, 99799), (16947, 89676), (17172, 88501), (17437, 87156), (17766, 85542), (20034, 75858), (21789, 69748), (22419, 67788), (22596, 67257), (25286, 60102), (26649, 57028), (28514, 53298), (29052, 52311), (29892, 50841), (30051, 50572), (33894, 44838), (34874, 43578), (35532, 42771), (37929, 40068)]