2439936

素因数分解:

$2^8\times 3^3\times {\mathrm{353}}^1$

素因数の和:378

約数の個数: 72

約数和(自身を含む): 7235760

約数和(自身を除く): 4795824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 353, 384, 432, 576, 706, 768, 864, 1059, 1152, 1412, 1728, 2118, 2304, 2824, 3177, 3456, 4236, 5648, 6354, 6912, 8472, 9531, 11296, 12708, 16944, 19062, 22592, 25416, 33888, 38124, 45184, 50832, 67776, 76248, 90368, 101664, 135552, 152496, 203328, 271104, 304992, 406656, 609984, 813312, 1219968, 2439936]

約数ペア:

[(1, 2439936), (2, 1219968), (3, 813312), (4, 609984), (6, 406656), (8, 304992), (9, 271104), (12, 203328), (16, 152496), (18, 135552), (24, 101664), (27, 90368), (32, 76248), (36, 67776), (48, 50832), (54, 45184), (64, 38124), (72, 33888), (96, 25416), (108, 22592), (128, 19062), (144, 16944), (192, 12708), (216, 11296), (256, 9531), (288, 8472), (353, 6912), (384, 6354), (432, 5648), (576, 4236), (706, 3456), (768, 3177), (864, 2824), (1059, 2304), (1152, 2118), (1412, 1728)]