316548512

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74377}}^1$

素因数の和:74413

約数の個数: 48

約数和(自身を含む): 749730240

約数和(自身を除く): 433181728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 74377, 148754, 297508, 520639, 595016, 1041278, 1190032, 1413163, 2082556, 2380064, 2826326, 4165112, 5652652, 8330224, 9892141, 11305304, 16660448, 19784282, 22610608, 39568564, 45221216, 79137128, 158274256, 316548512]

約数ペア:

[(1, 316548512), (2, 158274256), (4, 79137128), (7, 45221216), (8, 39568564), (14, 22610608), (16, 19784282), (19, 16660448), (28, 11305304), (32, 9892141), (38, 8330224), (56, 5652652), (76, 4165112), (112, 2826326), (133, 2380064), (152, 2082556), (224, 1413163), (266, 1190032), (304, 1041278), (532, 595016), (608, 520639), (1064, 297508), (2128, 148754), (4256, 74377)]