315050932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4663}}^1$

素因数の和:4820

約数の個数: 48

約数和(自身を含む): 668631040

約数和(自身を除く): 353580108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 508, 532, 889, 1778, 2413, 3556, 4663, 4826, 9326, 9652, 16891, 18652, 32641, 33782, 65282, 67564, 88597, 130564, 177194, 354388, 592201, 620179, 1184402, 1240358, 2368804, 2480716, 4145407, 8290814, 11251819, 16581628, 22503638, 45007276, 78762733, 157525466, 315050932]

約数ペア:

[(1, 315050932), (2, 157525466), (4, 78762733), (7, 45007276), (14, 22503638), (19, 16581628), (28, 11251819), (38, 8290814), (76, 4145407), (127, 2480716), (133, 2368804), (254, 1240358), (266, 1184402), (508, 620179), (532, 592201), (889, 354388), (1778, 177194), (2413, 130564), (3556, 88597), (4663, 67564), (4826, 65282), (9326, 33782), (9652, 32641), (16891, 18652)]