388274688

素因数分解:

$2^9\times 3^3\times {\mathrm{28087}}^1$

素因数の和:28114

約数の個数: 80

約数和(自身を含む): 1149360960

約数和(自身を除く): 761086272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 28087, 56174, 84261, 112348, 168522, 224696, 252783, 337044, 449392, 505566, 674088, 758349, 898784, 1011132, 1348176, 1516698, 1797568, 2022264, 2696352, 3033396, 3595136, 4044528, 5392704, 6066792, 7190272, 8089056, 10785408, 12133584, 14380544, 16178112, 21570816, 24267168, 32356224, 43141632, 48534336, 64712448, 97068672, 129424896, 194137344, 388274688]

約数ペア:

[(1, 388274688), (2, 194137344), (3, 129424896), (4, 97068672), (6, 64712448), (8, 48534336), (9, 43141632), (12, 32356224), (16, 24267168), (18, 21570816), (24, 16178112), (27, 14380544), (32, 12133584), (36, 10785408), (48, 8089056), (54, 7190272), (64, 6066792), (72, 5392704), (96, 4044528), (108, 3595136), (128, 3033396), (144, 2696352), (192, 2022264), (216, 1797568), (256, 1516698), (288, 1348176), (384, 1011132), (432, 898784), (512, 758349), (576, 674088), (768, 505566), (864, 449392), (1152, 337044), (1536, 252783), (1728, 224696), (2304, 168522), (3456, 112348), (4608, 84261), (6912, 56174), (13824, 28087)]