864424912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4220

約数の個数: 80

約数和(自身を含む): 1934876160

約数和(自身を除く): 1070451248

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 152, 208, 212, 247, 304, 424, 494, 689, 848, 988, 1007, 1378, 1976, 2014, 2756, 3952, 4028, 4127, 5512, 8056, 8254, 11024, 13091, 16112, 16508, 26182, 33016, 52364, 53651, 66032, 78413, 104728, 107302, 156826, 209456, 214604, 218731, 313652, 429208, 437462, 627304, 858416, 874924, 1019369, 1254608, 1749848, 2038738, 2843503, 3499696, 4077476, 4155889, 5687006, 8154952, 8311778, 11374012, 16309904, 16623556, 22748024, 33247112, 45496048, 54026557, 66494224, 108053114, 216106228, 432212456, 864424912]

約数ペア:

[(1, 864424912), (2, 432212456), (4, 216106228), (8, 108053114), (13, 66494224), (16, 54026557), (19, 45496048), (26, 33247112), (38, 22748024), (52, 16623556), (53, 16309904), (76, 11374012), (104, 8311778), (106, 8154952), (152, 5687006), (208, 4155889), (212, 4077476), (247, 3499696), (304, 2843503), (424, 2038738), (494, 1749848), (689, 1254608), (848, 1019369), (988, 874924), (1007, 858416), (1378, 627304), (1976, 437462), (2014, 429208), (2756, 313652), (3952, 218731), (4028, 214604), (4127, 209456), (5512, 156826), (8056, 107302), (8254, 104728), (11024, 78413), (13091, 66032), (16112, 53651), (16508, 52364), (26182, 33016)]