9817451008

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26893}}^1$

素因数の和:26965

約数の個数: 80

約数和(自身を含む): 21129647616

約数和(自身を除く): 11312196608

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 512, 713, 736, 992, 1426, 1472, 1984, 2852, 2944, 3968, 5704, 5888, 7936, 11408, 11776, 15872, 22816, 26893, 45632, 53786, 91264, 107572, 182528, 215144, 365056, 430288, 618539, 833683, 860576, 1237078, 1667366, 1721152, 2474156, 3334732, 3442304, 4948312, 6669464, 6884608, 9896624, 13338928, 13769216, 19174709, 19793248, 26677856, 38349418, 39586496, 53355712, 76698836, 79172992, 106711424, 153397672, 158345984, 213422848, 306795344, 316691968, 426845696, 613590688, 1227181376, 2454362752, 4908725504, 9817451008]

約数ペア:

[(1, 9817451008), (2, 4908725504), (4, 2454362752), (8, 1227181376), (16, 613590688), (23, 426845696), (31, 316691968), (32, 306795344), (46, 213422848), (62, 158345984), (64, 153397672), (92, 106711424), (124, 79172992), (128, 76698836), (184, 53355712), (248, 39586496), (256, 38349418), (368, 26677856), (496, 19793248), (512, 19174709), (713, 13769216), (736, 13338928), (992, 9896624), (1426, 6884608), (1472, 6669464), (1984, 4948312), (2852, 3442304), (2944, 3334732), (3968, 2474156), (5704, 1721152), (5888, 1667366), (7936, 1237078), (11408, 860576), (11776, 833683), (15872, 618539), (22816, 430288), (26893, 365056), (45632, 215144), (53786, 182528), (91264, 107572)]