1127721972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1129}}^1$

素因数の和:1505

約数の個数: 96

約数和(自身を含む): 2994409600

約数和(自身を除く): 1866687628

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 337, 494, 674, 741, 988, 1011, 1129, 1348, 1482, 2022, 2258, 2964, 3387, 4044, 4381, 4516, 6403, 6774, 8762, 12806, 13143, 13548, 14677, 17524, 19209, 21451, 25612, 26286, 29354, 38418, 42902, 44031, 52572, 58708, 64353, 76836, 83239, 85804, 88062, 128706, 166478, 176124, 249717, 257412, 278863, 332956, 380473, 499434, 557726, 760946, 836589, 998868, 1115452, 1141419, 1521892, 1673178, 2282838, 3346356, 4565676, 4946149, 7228987, 9892298, 14457974, 14838447, 19784596, 21686961, 28915948, 29676894, 43373922, 59353788, 86747844, 93976831, 187953662, 281930493, 375907324, 563860986, 1127721972]

約数ペア:

[(1, 1127721972), (2, 563860986), (3, 375907324), (4, 281930493), (6, 187953662), (12, 93976831), (13, 86747844), (19, 59353788), (26, 43373922), (38, 29676894), (39, 28915948), (52, 21686961), (57, 19784596), (76, 14838447), (78, 14457974), (114, 9892298), (156, 7228987), (228, 4946149), (247, 4565676), (337, 3346356), (494, 2282838), (674, 1673178), (741, 1521892), (988, 1141419), (1011, 1115452), (1129, 998868), (1348, 836589), (1482, 760946), (2022, 557726), (2258, 499434), (2964, 380473), (3387, 332956), (4044, 278863), (4381, 257412), (4516, 249717), (6403, 176124), (6774, 166478), (8762, 128706), (12806, 88062), (13143, 85804), (13548, 83239), (14677, 76836), (17524, 64353), (19209, 58708), (21451, 52572), (25612, 44031), (26286, 42902), (29354, 38418)]