337404496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 815947776

約数和(自身を除く): 478543280

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 67, 71, 88, 104, 124, 134, 142, 143, 176, 208, 248, 268, 284, 286, 341, 403, 496, 536, 568, 572, 682, 737, 781, 806, 871, 923, 1072, 1136, 1144, 1364, 1474, 1562, 1612, 1742, 1846, 2077, 2201, 2288, 2728, 2948, 3124, 3224, 3484, 3692, 4154, 4402, 4433, 4757, 5456, 5896, 6248, 6448, 6968, 7384, 8308, 8804, 8866, 9514, 9581, 10153, 11792, 12496, 13936, 14768, 16616, 17608, 17732, 19028, 19162, 20306, 22847, 24211, 27001, 28613, 33232, 35216, 35464, 38056, 38324, 40612, 45694, 48422, 52327, 54002, 57226, 61841, 70928, 76112, 76648, 81224, 91388, 96844, 104654, 108004, 114452, 123682, 147467, 153296, 162448, 182776, 193688, 209308, 216008, 228904, 247364, 294934, 297011, 314743, 365552, 387376, 418616, 432016, 457808, 494728, 589868, 594022, 629486, 680251, 837232, 989456, 1179736, 1188044, 1258972, 1360502, 1622137, 1917071, 2359472, 2376088, 2517944, 2721004, 3244274, 3834142, 4752176, 5035888, 5442008, 6488548, 7668284, 10884016, 12977096, 15336568, 21087781, 25954192, 30673136, 42175562, 84351124, 168702248, 337404496]

約数ペア:

[(1, 337404496), (2, 168702248), (4, 84351124), (8, 42175562), (11, 30673136), (13, 25954192), (16, 21087781), (22, 15336568), (26, 12977096), (31, 10884016), (44, 7668284), (52, 6488548), (62, 5442008), (67, 5035888), (71, 4752176), (88, 3834142), (104, 3244274), (124, 2721004), (134, 2517944), (142, 2376088), (143, 2359472), (176, 1917071), (208, 1622137), (248, 1360502), (268, 1258972), (284, 1188044), (286, 1179736), (341, 989456), (403, 837232), (496, 680251), (536, 629486), (568, 594022), (572, 589868), (682, 494728), (737, 457808), (781, 432016), (806, 418616), (871, 387376), (923, 365552), (1072, 314743), (1136, 297011), (1144, 294934), (1364, 247364), (1474, 228904), (1562, 216008), (1612, 209308), (1742, 193688), (1846, 182776), (2077, 162448), (2201, 153296), (2288, 147467), (2728, 123682), (2948, 114452), (3124, 108004), (3224, 104654), (3484, 96844), (3692, 91388), (4154, 81224), (4402, 76648), (4433, 76112), (4757, 70928), (5456, 61841), (5896, 57226), (6248, 54002), (6448, 52327), (6968, 48422), (7384, 45694), (8308, 40612), (8804, 38324), (8866, 38056), (9514, 35464), (9581, 35216), (10153, 33232), (11792, 28613), (12496, 27001), (13936, 24211), (14768, 22847), (16616, 20306), (17608, 19162), (17732, 19028)]