765217664

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{977}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 1586120400

約数和(自身を除く): 820902736

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 211, 232, 422, 464, 844, 928, 977, 1688, 1856, 1954, 3376, 3712, 3908, 6119, 6752, 7816, 12238, 13504, 15632, 24476, 27008, 28333, 31264, 48952, 56666, 62528, 97904, 113332, 125056, 195808, 206147, 226664, 391616, 412294, 453328, 783232, 824588, 906656, 1649176, 1813312, 3298352, 3626624, 5978263, 6596704, 11956526, 13193408, 23913052, 26386816, 47826104, 95652208, 191304416, 382608832, 765217664]

約数ペア:

[(1, 765217664), (2, 382608832), (4, 191304416), (8, 95652208), (16, 47826104), (29, 26386816), (32, 23913052), (58, 13193408), (64, 11956526), (116, 6596704), (128, 5978263), (211, 3626624), (232, 3298352), (422, 1813312), (464, 1649176), (844, 906656), (928, 824588), (977, 783232), (1688, 453328), (1856, 412294), (1954, 391616), (3376, 226664), (3712, 206147), (3908, 195808), (6119, 125056), (6752, 113332), (7816, 97904), (12238, 62528), (13504, 56666), (15632, 48952), (24476, 31264), (27008, 28333)]