381999528

素因数分解:

$2^3\times 3^2\times {\mathrm{433}}^1\times {\mathrm{12253}}^1$

素因数の和:12698

約数の個数: 48

約数和(自身を含む): 1037056020

約数和(自身を除く): 655056492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 433, 866, 1299, 1732, 2598, 3464, 3897, 5196, 7794, 10392, 12253, 15588, 24506, 31176, 36759, 49012, 73518, 98024, 110277, 147036, 220554, 294072, 441108, 882216, 5305549, 10611098, 15916647, 21222196, 31833294, 42444392, 47749941, 63666588, 95499882, 127333176, 190999764, 381999528]

約数ペア:

[(1, 381999528), (2, 190999764), (3, 127333176), (4, 95499882), (6, 63666588), (8, 47749941), (9, 42444392), (12, 31833294), (18, 21222196), (24, 15916647), (36, 10611098), (72, 5305549), (433, 882216), (866, 441108), (1299, 294072), (1732, 220554), (2598, 147036), (3464, 110277), (3897, 98024), (5196, 73518), (7794, 49012), (10392, 36759), (12253, 31176), (15588, 24506)]