652675328

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 1344183456

約数和(自身を除く): 691508128

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 211, 256, 281, 344, 422, 562, 688, 844, 1124, 1376, 1688, 2248, 2752, 3376, 4496, 5504, 6752, 8992, 9073, 11008, 12083, 13504, 17984, 18146, 24166, 27008, 35968, 36292, 48332, 54016, 59291, 71936, 72584, 96664, 118582, 145168, 193328, 237164, 290336, 386656, 474328, 580672, 773312, 948656, 1161344, 1546624, 1897312, 2322688, 2549513, 3093248, 3794624, 5099026, 7589248, 10198052, 15178496, 20396104, 40792208, 81584416, 163168832, 326337664, 652675328]

約数ペア:

[(1, 652675328), (2, 326337664), (4, 163168832), (8, 81584416), (16, 40792208), (32, 20396104), (43, 15178496), (64, 10198052), (86, 7589248), (128, 5099026), (172, 3794624), (211, 3093248), (256, 2549513), (281, 2322688), (344, 1897312), (422, 1546624), (562, 1161344), (688, 948656), (844, 773312), (1124, 580672), (1376, 474328), (1688, 386656), (2248, 290336), (2752, 237164), (3376, 193328), (4496, 145168), (5504, 118582), (6752, 96664), (8992, 72584), (9073, 71936), (11008, 59291), (12083, 54016), (13504, 48332), (17984, 36292), (18146, 35968), (24166, 27008)]