440380002

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 951035904

約数和(自身を除く): 510655902

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 167, 206, 251, 309, 334, 501, 502, 618, 753, 1002, 1506, 1751, 2839, 3502, 4267, 5253, 5678, 8517, 8534, 10506, 12801, 17034, 17201, 25602, 25853, 34402, 41917, 51603, 51706, 77559, 83834, 103206, 125751, 155118, 251502, 292417, 439501, 584834, 712589, 877251, 879002, 1318503, 1425178, 1754502, 2137767, 2637006, 4275534, 4317451, 8634902, 12952353, 25904706, 73396667, 146793334, 220190001, 440380002]

約数ペア:

[(1, 440380002), (2, 220190001), (3, 146793334), (6, 73396667), (17, 25904706), (34, 12952353), (51, 8634902), (102, 4317451), (103, 4275534), (167, 2637006), (206, 2137767), (251, 1754502), (309, 1425178), (334, 1318503), (501, 879002), (502, 877251), (618, 712589), (753, 584834), (1002, 439501), (1506, 292417), (1751, 251502), (2839, 155118), (3502, 125751), (4267, 103206), (5253, 83834), (5678, 77559), (8517, 51706), (8534, 51603), (10506, 41917), (12801, 34402), (17034, 25853), (17201, 25602)]