2719728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 8878896

約数和(自身を除く): 6159168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 101, 102, 132, 136, 144, 153, 176, 187, 198, 202, 204, 264, 272, 303, 306, 374, 396, 404, 408, 528, 561, 606, 612, 748, 792, 808, 816, 909, 1111, 1122, 1212, 1224, 1496, 1584, 1616, 1683, 1717, 1818, 2222, 2244, 2424, 2448, 2992, 3333, 3366, 3434, 3636, 4444, 4488, 4848, 5151, 6666, 6732, 6868, 7272, 8888, 8976, 9999, 10302, 13332, 13464, 13736, 14544, 15453, 17776, 18887, 19998, 20604, 26664, 26928, 27472, 30906, 37774, 39996, 41208, 53328, 56661, 61812, 75548, 79992, 82416, 113322, 123624, 151096, 159984, 169983, 226644, 247248, 302192, 339966, 453288, 679932, 906576, 1359864, 2719728]

約数ペア:

[(1, 2719728), (2, 1359864), (3, 906576), (4, 679932), (6, 453288), (8, 339966), (9, 302192), (11, 247248), (12, 226644), (16, 169983), (17, 159984), (18, 151096), (22, 123624), (24, 113322), (33, 82416), (34, 79992), (36, 75548), (44, 61812), (48, 56661), (51, 53328), (66, 41208), (68, 39996), (72, 37774), (88, 30906), (99, 27472), (101, 26928), (102, 26664), (132, 20604), (136, 19998), (144, 18887), (153, 17776), (176, 15453), (187, 14544), (198, 13736), (202, 13464), (204, 13332), (264, 10302), (272, 9999), (303, 8976), (306, 8888), (374, 7272), (396, 6868), (404, 6732), (408, 6666), (528, 5151), (561, 4848), (606, 4488), (612, 4444), (748, 3636), (792, 3434), (808, 3366), (816, 3333), (909, 2992), (1111, 2448), (1122, 2424), (1212, 2244), (1224, 2222), (1496, 1818), (1584, 1717), (1616, 1683)]