705958452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4507}}^1$

素因数の和:4765

約数の個数: 72

約数和(自身を含む): 1887048800

約数和(自身を除く): 1181090348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 229, 342, 458, 684, 687, 916, 1374, 2061, 2748, 4122, 4351, 4507, 8244, 8702, 9014, 13053, 13521, 17404, 18028, 26106, 27042, 39159, 40563, 52212, 54084, 78318, 81126, 85633, 156636, 162252, 171266, 256899, 342532, 513798, 770697, 1027596, 1032103, 1541394, 2064206, 3082788, 3096309, 4128412, 6192618, 9288927, 12385236, 18577854, 19609957, 37155708, 39219914, 58829871, 78439828, 117659742, 176489613, 235319484, 352979226, 705958452]

約数ペア:

[(1, 705958452), (2, 352979226), (3, 235319484), (4, 176489613), (6, 117659742), (9, 78439828), (12, 58829871), (18, 39219914), (19, 37155708), (36, 19609957), (38, 18577854), (57, 12385236), (76, 9288927), (114, 6192618), (171, 4128412), (228, 3096309), (229, 3082788), (342, 2064206), (458, 1541394), (684, 1032103), (687, 1027596), (916, 770697), (1374, 513798), (2061, 342532), (2748, 256899), (4122, 171266), (4351, 162252), (4507, 156636), (8244, 85633), (8702, 81126), (9014, 78318), (13053, 54084), (13521, 52212), (17404, 40563), (18028, 39159), (26106, 27042)]