346057984

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 738194688

約数和(自身を除く): 392136704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 131, 136, 256, 262, 272, 524, 544, 607, 1048, 1088, 1214, 2096, 2176, 2227, 2428, 4192, 4352, 4454, 4856, 8384, 8908, 9712, 10319, 16768, 17816, 19424, 20638, 33536, 35632, 38848, 41276, 71264, 77696, 79517, 82552, 142528, 155392, 159034, 165104, 285056, 318068, 330208, 570112, 636136, 660416, 1272272, 1320832, 1351789, 2544544, 2641664, 2703578, 5089088, 5407156, 10178176, 10814312, 20356352, 21628624, 43257248, 86514496, 173028992, 346057984]

約数ペア:

[(1, 346057984), (2, 173028992), (4, 86514496), (8, 43257248), (16, 21628624), (17, 20356352), (32, 10814312), (34, 10178176), (64, 5407156), (68, 5089088), (128, 2703578), (131, 2641664), (136, 2544544), (256, 1351789), (262, 1320832), (272, 1272272), (524, 660416), (544, 636136), (607, 570112), (1048, 330208), (1088, 318068), (1214, 285056), (2096, 165104), (2176, 159034), (2227, 155392), (2428, 142528), (4192, 82552), (4352, 79517), (4454, 77696), (4856, 71264), (8384, 41276), (8908, 38848), (9712, 35632), (10319, 33536), (16768, 20638), (17816, 19424)]