749807716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{2477}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 1581955200

約数和(自身を除く): 832147484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 569, 1138, 2276, 2477, 3983, 4954, 7966, 9908, 10811, 15932, 17339, 21622, 34678, 43244, 47063, 69356, 75677, 94126, 151354, 188252, 302708, 329441, 658882, 1317764, 1409413, 2818826, 5637652, 9865891, 19731782, 26778847, 39463564, 53557694, 107115388, 187451929, 374903858, 749807716]

約数ペア:

[(1, 749807716), (2, 374903858), (4, 187451929), (7, 107115388), (14, 53557694), (19, 39463564), (28, 26778847), (38, 19731782), (76, 9865891), (133, 5637652), (266, 2818826), (532, 1409413), (569, 1317764), (1138, 658882), (2276, 329441), (2477, 302708), (3983, 188252), (4954, 151354), (7966, 94126), (9908, 75677), (10811, 69356), (15932, 47063), (17339, 43244), (21622, 34678)]