460487984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 1019934720

約数和(自身を除く): 559446736

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 83, 88, 116, 166, 176, 232, 319, 332, 464, 638, 664, 913, 1087, 1276, 1328, 1826, 2174, 2407, 2552, 3652, 4348, 4814, 5104, 7304, 8696, 9628, 11957, 14608, 17392, 19256, 23914, 26477, 31523, 38512, 47828, 52954, 63046, 90221, 95656, 105908, 126092, 180442, 191312, 211816, 252184, 346753, 360884, 423632, 504368, 693506, 721768, 992431, 1387012, 1443536, 1984862, 2616409, 2774024, 3969724, 5232818, 5548048, 7939448, 10465636, 15878896, 20931272, 28780499, 41862544, 57560998, 115121996, 230243992, 460487984]

約数ペア:

[(1, 460487984), (2, 230243992), (4, 115121996), (8, 57560998), (11, 41862544), (16, 28780499), (22, 20931272), (29, 15878896), (44, 10465636), (58, 7939448), (83, 5548048), (88, 5232818), (116, 3969724), (166, 2774024), (176, 2616409), (232, 1984862), (319, 1443536), (332, 1387012), (464, 992431), (638, 721768), (664, 693506), (913, 504368), (1087, 423632), (1276, 360884), (1328, 346753), (1826, 252184), (2174, 211816), (2407, 191312), (2552, 180442), (3652, 126092), (4348, 105908), (4814, 95656), (5104, 90221), (7304, 63046), (8696, 52954), (9628, 47828), (11957, 38512), (14608, 31523), (17392, 26477), (19256, 23914)]