243648

素因数分解:

$2^6\times 3^4\times {\mathrm{47}}^1$

素因数の和:71

約数の個数: 70

約数和(自身を含む): 737616

約数和(自身を除く): 493968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 423, 432, 564, 576, 648, 752, 846, 864, 1128, 1269, 1296, 1504, 1692, 1728, 2256, 2538, 2592, 3008, 3384, 3807, 4512, 5076, 5184, 6768, 7614, 9024, 10152, 13536, 15228, 20304, 27072, 30456, 40608, 60912, 81216, 121824, 243648]

約数ペア:

[(1, 243648), (2, 121824), (3, 81216), (4, 60912), (6, 40608), (8, 30456), (9, 27072), (12, 20304), (16, 15228), (18, 13536), (24, 10152), (27, 9024), (32, 7614), (36, 6768), (47, 5184), (48, 5076), (54, 4512), (64, 3807), (72, 3384), (81, 3008), (94, 2592), (96, 2538), (108, 2256), (141, 1728), (144, 1692), (162, 1504), (188, 1296), (192, 1269), (216, 1128), (282, 864), (288, 846), (324, 752), (376, 648), (423, 576), (432, 564)]