438148512

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{80071}}^1$

素因数の和:80106

約数の個数: 72

約数和(自身を含む): 1311579360

約数和(自身を除く): 873430848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 80071, 160142, 240213, 320284, 480426, 640568, 720639, 960852, 1281136, 1441278, 1521349, 1921704, 2562272, 2882556, 3042698, 3843408, 4564047, 5765112, 6085396, 7686816, 9128094, 11530224, 12170792, 13692141, 18256188, 23060448, 24341584, 27384282, 36512376, 48683168, 54768564, 73024752, 109537128, 146049504, 219074256, 438148512]

約数ペア:

[(1, 438148512), (2, 219074256), (3, 146049504), (4, 109537128), (6, 73024752), (8, 54768564), (9, 48683168), (12, 36512376), (16, 27384282), (18, 24341584), (19, 23060448), (24, 18256188), (32, 13692141), (36, 12170792), (38, 11530224), (48, 9128094), (57, 7686816), (72, 6085396), (76, 5765112), (96, 4564047), (114, 3843408), (144, 3042698), (152, 2882556), (171, 2562272), (228, 1921704), (288, 1521349), (304, 1441278), (342, 1281136), (456, 960852), (608, 720639), (684, 640568), (912, 480426), (1368, 320284), (1824, 240213), (2736, 160142), (5472, 80071)]