266395272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77621}}^1$

素因数の和:77654

約数の個数: 64

約数和(自身を含む): 782429760

約数和(自身を除く): 516034488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 77621, 155242, 232863, 310484, 465726, 620968, 853831, 931452, 1009073, 1707662, 1862904, 2018146, 2561493, 3027219, 3415324, 4036292, 5122986, 6054438, 6830648, 8072584, 10245972, 11099803, 12108876, 20491944, 22199606, 24217752, 33299409, 44399212, 66598818, 88798424, 133197636, 266395272]

約数ペア:

[(1, 266395272), (2, 133197636), (3, 88798424), (4, 66598818), (6, 44399212), (8, 33299409), (11, 24217752), (12, 22199606), (13, 20491944), (22, 12108876), (24, 11099803), (26, 10245972), (33, 8072584), (39, 6830648), (44, 6054438), (52, 5122986), (66, 4036292), (78, 3415324), (88, 3027219), (104, 2561493), (132, 2018146), (143, 1862904), (156, 1707662), (264, 1009073), (286, 931452), (312, 853831), (429, 620968), (572, 465726), (858, 310484), (1144, 232863), (1716, 155242), (3432, 77621)]