1333337984

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11987}}^1$

素因数の和:12091

約数の個数: 64

約数和(自身を含む): 2934662400

約数和(自身を除く): 1601324416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 316, 352, 632, 704, 869, 1264, 1408, 1738, 2528, 3476, 5056, 6952, 10112, 11987, 13904, 23974, 27808, 47948, 55616, 95896, 111232, 131857, 191792, 263714, 383584, 527428, 767168, 946973, 1054856, 1534336, 1893946, 2109712, 3787892, 4219424, 7575784, 8438848, 10416703, 15151568, 16877696, 20833406, 30303136, 41666812, 60606272, 83333624, 121212544, 166667248, 333334496, 666668992, 1333337984]

約数ペア:

[(1, 1333337984), (2, 666668992), (4, 333334496), (8, 166667248), (11, 121212544), (16, 83333624), (22, 60606272), (32, 41666812), (44, 30303136), (64, 20833406), (79, 16877696), (88, 15151568), (128, 10416703), (158, 8438848), (176, 7575784), (316, 4219424), (352, 3787892), (632, 2109712), (704, 1893946), (869, 1534336), (1264, 1054856), (1408, 946973), (1738, 767168), (2528, 527428), (3476, 383584), (5056, 263714), (6952, 191792), (10112, 131857), (11987, 111232), (13904, 95896), (23974, 55616), (27808, 47948)]