771991488

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{78839}}^1$

素因数の和:78874

約数の個数: 84

約数和(自身を含む): 2342967120

約数和(自身を除く): 1570975632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 78839, 157678, 236517, 315356, 473034, 630712, 709551, 946068, 1261424, 1340263, 1419102, 1892136, 2522848, 2680526, 2838204, 3784272, 4020789, 5045696, 5361052, 5676408, 7568544, 8041578, 10722104, 11352816, 12062367, 15137088, 16083156, 21444208, 22705632, 24124734, 32166312, 42888416, 45411264, 48249468, 64332624, 85776832, 96498936, 128665248, 192997872, 257330496, 385995744, 771991488]

約数ペア:

[(1, 771991488), (2, 385995744), (3, 257330496), (4, 192997872), (6, 128665248), (8, 96498936), (9, 85776832), (12, 64332624), (16, 48249468), (17, 45411264), (18, 42888416), (24, 32166312), (32, 24124734), (34, 22705632), (36, 21444208), (48, 16083156), (51, 15137088), (64, 12062367), (68, 11352816), (72, 10722104), (96, 8041578), (102, 7568544), (136, 5676408), (144, 5361052), (153, 5045696), (192, 4020789), (204, 3784272), (272, 2838204), (288, 2680526), (306, 2522848), (408, 1892136), (544, 1419102), (576, 1340263), (612, 1261424), (816, 946068), (1088, 709551), (1224, 630712), (1632, 473034), (2448, 315356), (3264, 236517), (4896, 157678), (9792, 78839)]