242351784

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 698544000

約数和(自身を除く): 456192216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 97, 108, 129, 172, 194, 216, 258, 269, 291, 344, 387, 388, 516, 538, 582, 774, 776, 807, 873, 1032, 1076, 1161, 1164, 1548, 1614, 1746, 2152, 2322, 2328, 2421, 2619, 3096, 3228, 3492, 4171, 4644, 4842, 5238, 6456, 6984, 7263, 8342, 9288, 9684, 10476, 11567, 12513, 14526, 16684, 19368, 20952, 23134, 25026, 26093, 29052, 33368, 34701, 37539, 46268, 50052, 52186, 58104, 69402, 75078, 78279, 92536, 100104, 104103, 104372, 112617, 138804, 150156, 156558, 208206, 208744, 225234, 234837, 277608, 300312, 312309, 313116, 416412, 450468, 469674, 624618, 626232, 704511, 832824, 900936, 939348, 1121999, 1249236, 1409022, 1878696, 2243998, 2498472, 2818044, 3365997, 4487996, 5636088, 6731994, 8975992, 10097991, 13463988, 20195982, 26927976, 30293973, 40391964, 60587946, 80783928, 121175892, 242351784]

約数ペア:

[(1, 242351784), (2, 121175892), (3, 80783928), (4, 60587946), (6, 40391964), (8, 30293973), (9, 26927976), (12, 20195982), (18, 13463988), (24, 10097991), (27, 8975992), (36, 6731994), (43, 5636088), (54, 4487996), (72, 3365997), (86, 2818044), (97, 2498472), (108, 2243998), (129, 1878696), (172, 1409022), (194, 1249236), (216, 1121999), (258, 939348), (269, 900936), (291, 832824), (344, 704511), (387, 626232), (388, 624618), (516, 469674), (538, 450468), (582, 416412), (774, 313116), (776, 312309), (807, 300312), (873, 277608), (1032, 234837), (1076, 225234), (1161, 208744), (1164, 208206), (1548, 156558), (1614, 150156), (1746, 138804), (2152, 112617), (2322, 104372), (2328, 104103), (2421, 100104), (2619, 92536), (3096, 78279), (3228, 75078), (3492, 69402), (4171, 58104), (4644, 52186), (4842, 50052), (5238, 46268), (6456, 37539), (6984, 34701), (7263, 33368), (8342, 29052), (9288, 26093), (9684, 25026), (10476, 23134), (11567, 20952), (12513, 19368), (14526, 16684)]