339733278

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1215

約数の個数: 80

約数和(自身を含む): 799413120

約数和(自身を除く): 459679842

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 81, 93, 122, 162, 183, 186, 279, 366, 549, 558, 837, 1098, 1109, 1647, 1674, 1891, 2218, 2511, 3294, 3327, 3782, 4941, 5022, 5673, 6654, 9882, 9981, 11346, 17019, 19962, 29943, 34038, 34379, 51057, 59886, 67649, 68758, 89829, 102114, 103137, 135298, 153171, 179658, 202947, 206274, 306342, 309411, 405894, 608841, 618822, 928233, 1217682, 1826523, 1856466, 2097119, 2784699, 3653046, 4194238, 5479569, 5569398, 6291357, 10959138, 12582714, 18874071, 37748142, 56622213, 113244426, 169866639, 339733278]

約数ペア:

[(1, 339733278), (2, 169866639), (3, 113244426), (6, 56622213), (9, 37748142), (18, 18874071), (27, 12582714), (31, 10959138), (54, 6291357), (61, 5569398), (62, 5479569), (81, 4194238), (93, 3653046), (122, 2784699), (162, 2097119), (183, 1856466), (186, 1826523), (279, 1217682), (366, 928233), (549, 618822), (558, 608841), (837, 405894), (1098, 309411), (1109, 306342), (1647, 206274), (1674, 202947), (1891, 179658), (2218, 153171), (2511, 135298), (3294, 103137), (3327, 102114), (3782, 89829), (4941, 68758), (5022, 67649), (5673, 59886), (6654, 51057), (9882, 34379), (9981, 34038), (11346, 29943), (17019, 19962)]