777189307972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{13493807}}^1$

素因数の和:13493857

約数の個数: 72

約数和(自身を含む): 1809033875712

約数和(自身を除く): 1031844567740

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1694, 2057, 2618, 3388, 4114, 5236, 8228, 14399, 28798, 57596, 13493807, 26987614, 53975228, 94456649, 148431877, 188913298, 229394719, 296863754, 377826596, 458789438, 593727508, 917578876, 1039023139, 1605763033, 1632750647, 2078046278, 2523341909, 3211526066, 3265501294, 4156092556, 5046683818, 6423052132, 6531002588, 10093367636, 11429254529, 17663393363, 22858509058, 27756760999, 35326786726, 45717018116, 55513521998, 70653573452, 111027043996, 194297326993, 388594653986, 777189307972]

約数ペア:

[(1, 777189307972), (2, 388594653986), (4, 194297326993), (7, 111027043996), (11, 70653573452), (14, 55513521998), (17, 45717018116), (22, 35326786726), (28, 27756760999), (34, 22858509058), (44, 17663393363), (68, 11429254529), (77, 10093367636), (119, 6531002588), (121, 6423052132), (154, 5046683818), (187, 4156092556), (238, 3265501294), (242, 3211526066), (308, 2523341909), (374, 2078046278), (476, 1632750647), (484, 1605763033), (748, 1039023139), (847, 917578876), (1309, 593727508), (1694, 458789438), (2057, 377826596), (2618, 296863754), (3388, 229394719), (4114, 188913298), (5236, 148431877), (8228, 94456649), (14399, 53975228), (28798, 26987614), (57596, 13493807)]