3128128784

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{39409}}^1$

素因数の和:39480

約数の個数: 60

約数和(自身を含む): 6824472060

約数和(自身を除く): 3696343276

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 242, 328, 451, 484, 656, 902, 968, 1804, 1936, 3608, 4961, 7216, 9922, 19844, 39409, 39688, 78818, 79376, 157636, 315272, 433499, 630544, 866998, 1615769, 1733996, 3231538, 3467992, 4768489, 6463076, 6935984, 9536978, 12926152, 17773459, 19073956, 25852304, 35546918, 38147912, 71093836, 76295824, 142187672, 195508049, 284375344, 391016098, 782032196, 1564064392, 3128128784]

約数ペア:

[(1, 3128128784), (2, 1564064392), (4, 782032196), (8, 391016098), (11, 284375344), (16, 195508049), (22, 142187672), (41, 76295824), (44, 71093836), (82, 38147912), (88, 35546918), (121, 25852304), (164, 19073956), (176, 17773459), (242, 12926152), (328, 9536978), (451, 6935984), (484, 6463076), (656, 4768489), (902, 3467992), (968, 3231538), (1804, 1733996), (1936, 1615769), (3608, 866998), (4961, 630544), (7216, 433499), (9922, 315272), (19844, 157636), (39409, 79376), (39688, 78818)]