245877246

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1051}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 547969968

約数和(自身を除く): 302092722

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 317, 369, 634, 738, 951, 1051, 1902, 2102, 2853, 3153, 5706, 6306, 9459, 12997, 18918, 25994, 38991, 43091, 77982, 86182, 116973, 129273, 233946, 258546, 333167, 387819, 666334, 775638, 999501, 1999002, 2998503, 5997006, 13659847, 27319694, 40979541, 81959082, 122938623, 245877246]

約数ペア:

[(1, 245877246), (2, 122938623), (3, 81959082), (6, 40979541), (9, 27319694), (18, 13659847), (41, 5997006), (82, 2998503), (123, 1999002), (246, 999501), (317, 775638), (369, 666334), (634, 387819), (738, 333167), (951, 258546), (1051, 233946), (1902, 129273), (2102, 116973), (2853, 86182), (3153, 77982), (5706, 43091), (6306, 38991), (9459, 25994), (12997, 18918)]