1326816

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 4009824

約数和(自身を除く): 2683008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 271, 272, 288, 306, 408, 542, 544, 612, 813, 816, 1084, 1224, 1626, 1632, 2168, 2439, 2448, 3252, 4336, 4607, 4878, 4896, 6504, 8672, 9214, 9756, 13008, 13821, 18428, 19512, 26016, 27642, 36856, 39024, 41463, 55284, 73712, 78048, 82926, 110568, 147424, 165852, 221136, 331704, 442272, 663408, 1326816]

約数ペア:

[(1, 1326816), (2, 663408), (3, 442272), (4, 331704), (6, 221136), (8, 165852), (9, 147424), (12, 110568), (16, 82926), (17, 78048), (18, 73712), (24, 55284), (32, 41463), (34, 39024), (36, 36856), (48, 27642), (51, 26016), (68, 19512), (72, 18428), (96, 13821), (102, 13008), (136, 9756), (144, 9214), (153, 8672), (204, 6504), (271, 4896), (272, 4878), (288, 4607), (306, 4336), (408, 3252), (542, 2448), (544, 2439), (612, 2168), (813, 1632), (816, 1626), (1084, 1224)]