1218269436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1223}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 3183183360

約数和(自身を除く): 1964913924

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 257, 323, 514, 646, 771, 969, 1028, 1223, 1292, 1542, 1938, 2446, 3084, 3669, 3876, 4369, 4883, 4892, 7338, 8738, 9766, 13107, 14649, 14676, 17476, 19532, 20791, 23237, 26214, 29298, 41582, 46474, 52428, 58596, 62373, 69711, 83011, 83164, 92948, 124746, 139422, 166022, 249033, 249492, 278844, 314311, 332044, 395029, 498066, 628622, 790058, 942933, 996132, 1185087, 1257244, 1580116, 1885866, 2370174, 3771732, 4740348, 5343287, 5971909, 10686574, 11943818, 16029861, 17915727, 21373148, 23887636, 32059722, 35831454, 64119444, 71662908, 101522453, 203044906, 304567359, 406089812, 609134718, 1218269436]

約数ペア:

[(1, 1218269436), (2, 609134718), (3, 406089812), (4, 304567359), (6, 203044906), (12, 101522453), (17, 71662908), (19, 64119444), (34, 35831454), (38, 32059722), (51, 23887636), (57, 21373148), (68, 17915727), (76, 16029861), (102, 11943818), (114, 10686574), (204, 5971909), (228, 5343287), (257, 4740348), (323, 3771732), (514, 2370174), (646, 1885866), (771, 1580116), (969, 1257244), (1028, 1185087), (1223, 996132), (1292, 942933), (1542, 790058), (1938, 628622), (2446, 498066), (3084, 395029), (3669, 332044), (3876, 314311), (4369, 278844), (4883, 249492), (4892, 249033), (7338, 166022), (8738, 139422), (9766, 124746), (13107, 92948), (14649, 83164), (14676, 83011), (17476, 69711), (19532, 62373), (20791, 58596), (23237, 52428), (26214, 46474), (29298, 41582)]