722087964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12149}}^1$

素因数の和:12299

約数の個数: 72

約数和(自身を含む): 1981324800

約数和(自身を除く): 1259236836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 9906, 12149, 14859, 19812, 24298, 29718, 36447, 48596, 59436, 72894, 109341, 145788, 157937, 218682, 315874, 437364, 473811, 631748, 947622, 1421433, 1542923, 1895244, 2842866, 3085846, 4628769, 5685732, 6171692, 9257538, 13886307, 18515076, 20057999, 27772614, 40115998, 55545228, 60173997, 80231996, 120347994, 180521991, 240695988, 361043982, 722087964]

約数ペア:

[(1, 722087964), (2, 361043982), (3, 240695988), (4, 180521991), (6, 120347994), (9, 80231996), (12, 60173997), (13, 55545228), (18, 40115998), (26, 27772614), (36, 20057999), (39, 18515076), (52, 13886307), (78, 9257538), (117, 6171692), (127, 5685732), (156, 4628769), (234, 3085846), (254, 2842866), (381, 1895244), (468, 1542923), (508, 1421433), (762, 947622), (1143, 631748), (1524, 473811), (1651, 437364), (2286, 315874), (3302, 218682), (4572, 157937), (4953, 145788), (6604, 109341), (9906, 72894), (12149, 59436), (14859, 48596), (19812, 36447), (24298, 29718)]