631247562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{7069}}^1$

素因数の和:7140

約数の個数: 72

約数和(自身を含む): 1540227780

約数和(自身を除く): 908980218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 121, 123, 198, 242, 246, 363, 369, 451, 726, 738, 902, 1089, 1353, 2178, 2706, 4059, 4961, 7069, 8118, 9922, 14138, 14883, 21207, 29766, 42414, 44649, 63621, 77759, 89298, 127242, 155518, 233277, 289829, 466554, 579658, 699831, 855349, 869487, 1399662, 1710698, 1738974, 2566047, 2608461, 3188119, 5132094, 5216922, 6376238, 7698141, 9564357, 15396282, 19128714, 28693071, 35069309, 57386142, 70138618, 105207927, 210415854, 315623781, 631247562]

約数ペア:

[(1, 631247562), (2, 315623781), (3, 210415854), (6, 105207927), (9, 70138618), (11, 57386142), (18, 35069309), (22, 28693071), (33, 19128714), (41, 15396282), (66, 9564357), (82, 7698141), (99, 6376238), (121, 5216922), (123, 5132094), (198, 3188119), (242, 2608461), (246, 2566047), (363, 1738974), (369, 1710698), (451, 1399662), (726, 869487), (738, 855349), (902, 699831), (1089, 579658), (1353, 466554), (2178, 289829), (2706, 233277), (4059, 155518), (4961, 127242), (7069, 89298), (8118, 77759), (9922, 63621), (14138, 44649), (14883, 42414), (21207, 29766)]