8438052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 25159680

約数和(自身を除く): 16721628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 311, 323, 357, 399, 476, 532, 622, 646, 714, 798, 933, 969, 1244, 1292, 1428, 1596, 1866, 1938, 2177, 2261, 3732, 3876, 4354, 4522, 5287, 5909, 6531, 6783, 8708, 9044, 10574, 11818, 13062, 13566, 15861, 17727, 21148, 23636, 26124, 27132, 31722, 35454, 37009, 41363, 63444, 70908, 74018, 82726, 100453, 111027, 124089, 148036, 165452, 200906, 222054, 248178, 301359, 401812, 444108, 496356, 602718, 703171, 1205436, 1406342, 2109513, 2812684, 4219026, 8438052]

約数ペア:

[(1, 8438052), (2, 4219026), (3, 2812684), (4, 2109513), (6, 1406342), (7, 1205436), (12, 703171), (14, 602718), (17, 496356), (19, 444108), (21, 401812), (28, 301359), (34, 248178), (38, 222054), (42, 200906), (51, 165452), (57, 148036), (68, 124089), (76, 111027), (84, 100453), (102, 82726), (114, 74018), (119, 70908), (133, 63444), (204, 41363), (228, 37009), (238, 35454), (266, 31722), (311, 27132), (323, 26124), (357, 23636), (399, 21148), (476, 17727), (532, 15861), (622, 13566), (646, 13062), (714, 11818), (798, 10574), (933, 9044), (969, 8708), (1244, 6783), (1292, 6531), (1428, 5909), (1596, 5287), (1866, 4522), (1938, 4354), (2177, 3876), (2261, 3732)]