1608415952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14957}}^1$

素因数の和:15036

約数の個数: 80

約数和(自身を含む): 3739260672

約数和(自身を除く): 2130844720

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 286, 376, 517, 572, 611, 752, 1034, 1144, 1222, 2068, 2288, 2444, 4136, 4888, 6721, 8272, 9776, 13442, 14957, 26884, 29914, 53768, 59828, 107536, 119656, 164527, 194441, 239312, 329054, 388882, 658108, 702979, 777764, 1316216, 1405958, 1555528, 2138851, 2632432, 2811916, 3111056, 4277702, 5623832, 7732769, 8555404, 9138727, 11247664, 15465538, 17110808, 18277454, 30931076, 34221616, 36554908, 61862152, 73109816, 100525997, 123724304, 146219632, 201051994, 402103988, 804207976, 1608415952]

約数ペア:

[(1, 1608415952), (2, 804207976), (4, 402103988), (8, 201051994), (11, 146219632), (13, 123724304), (16, 100525997), (22, 73109816), (26, 61862152), (44, 36554908), (47, 34221616), (52, 30931076), (88, 18277454), (94, 17110808), (104, 15465538), (143, 11247664), (176, 9138727), (188, 8555404), (208, 7732769), (286, 5623832), (376, 4277702), (517, 3111056), (572, 2811916), (611, 2632432), (752, 2138851), (1034, 1555528), (1144, 1405958), (1222, 1316216), (2068, 777764), (2288, 702979), (2444, 658108), (4136, 388882), (4888, 329054), (6721, 239312), (8272, 194441), (9776, 164527), (13442, 119656), (14957, 107536), (26884, 59828), (29914, 53768)]