213333408

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43573}}^1$

素因数の和:43606

約数の個数: 72

約数和(自身を含む): 642367908

約数和(自身を除く): 429034500

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, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 43573, 87146, 130719, 174292, 261438, 348584, 392157, 522876, 697168, 740741, 784314, 1045752, 1394336, 1481482, 1568628, 2091504, 2222223, 2962964, 3137256, 4183008, 4444446, 5925928, 6274512, 6666669, 8888892, 11851856, 12549024, 13333338, 17777784, 23703712, 26666676, 35555568, 53333352, 71111136, 106666704, 213333408]

約数ペア:

[(1, 213333408), (2, 106666704), (3, 71111136), (4, 53333352), (6, 35555568), (8, 26666676), (9, 23703712), (12, 17777784), (16, 13333338), (17, 12549024), (18, 11851856), (24, 8888892), (32, 6666669), (34, 6274512), (36, 5925928), (48, 4444446), (51, 4183008), (68, 3137256), (72, 2962964), (96, 2222223), (102, 2091504), (136, 1568628), (144, 1481482), (153, 1394336), (204, 1045752), (272, 784314), (288, 740741), (306, 697168), (408, 522876), (544, 392157), (612, 348584), (816, 261438), (1224, 174292), (1632, 130719), (2448, 87146), (4896, 43573)]