1731569268

素因数分解:

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

素因数の和:77665

約数の個数: 72

約数和(自身を含む): 4772821536

約数和(自身を除く): 3041252268

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 3718, 5577, 7436, 11154, 22308, 77621, 155242, 232863, 310484, 465726, 853831, 931452, 1009073, 1707662, 2018146, 2561493, 3027219, 3415324, 4036292, 5122986, 6054438, 10245972, 11099803, 12108876, 13117949, 22199606, 26235898, 33299409, 39353847, 44399212, 52471796, 66598818, 78707694, 133197636, 144297439, 157415388, 288594878, 432892317, 577189756, 865784634, 1731569268]

約数ペア:

[(1, 1731569268), (2, 865784634), (3, 577189756), (4, 432892317), (6, 288594878), (11, 157415388), (12, 144297439), (13, 133197636), (22, 78707694), (26, 66598818), (33, 52471796), (39, 44399212), (44, 39353847), (52, 33299409), (66, 26235898), (78, 22199606), (132, 13117949), (143, 12108876), (156, 11099803), (169, 10245972), (286, 6054438), (338, 5122986), (429, 4036292), (507, 3415324), (572, 3027219), (676, 2561493), (858, 2018146), (1014, 1707662), (1716, 1009073), (1859, 931452), (2028, 853831), (3718, 465726), (5577, 310484), (7436, 232863), (11154, 155242), (22308, 77621)]