1295741448

素因数分解:

$2^3\times 3^4\times {\mathrm{409}}^1\times {\mathrm{4889}}^1$

素因数の和:5316

約数の個数: 80

約数和(自身を含む): 3638893500

約数和(自身を除く): 2343152052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 409, 648, 818, 1227, 1636, 2454, 3272, 3681, 4889, 4908, 7362, 9778, 9816, 11043, 14667, 14724, 19556, 22086, 29334, 29448, 33129, 39112, 44001, 44172, 58668, 66258, 88002, 88344, 117336, 132003, 132516, 176004, 264006, 265032, 352008, 396009, 528012, 792018, 1056024, 1584036, 1999601, 3168072, 3999202, 5998803, 7998404, 11997606, 15996808, 17996409, 23995212, 35992818, 47990424, 53989227, 71985636, 107978454, 143971272, 161967681, 215956908, 323935362, 431913816, 647870724, 1295741448]

約数ペア:

[(1, 1295741448), (2, 647870724), (3, 431913816), (4, 323935362), (6, 215956908), (8, 161967681), (9, 143971272), (12, 107978454), (18, 71985636), (24, 53989227), (27, 47990424), (36, 35992818), (54, 23995212), (72, 17996409), (81, 15996808), (108, 11997606), (162, 7998404), (216, 5998803), (324, 3999202), (409, 3168072), (648, 1999601), (818, 1584036), (1227, 1056024), (1636, 792018), (2454, 528012), (3272, 396009), (3681, 352008), (4889, 265032), (4908, 264006), (7362, 176004), (9778, 132516), (9816, 132003), (11043, 117336), (14667, 88344), (14724, 88002), (19556, 66258), (22086, 58668), (29334, 44172), (29448, 44001), (33129, 39112)]