1344256768

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 2778327440

約数和(自身を除く): 1434070672

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 139, 148, 256, 278, 296, 556, 592, 1021, 1112, 1184, 2042, 2224, 2368, 4084, 4448, 4736, 5143, 8168, 8896, 9472, 10286, 16336, 17792, 20572, 32672, 35584, 37777, 41144, 65344, 75554, 82288, 130688, 141919, 151108, 164576, 261376, 283838, 302216, 329152, 567676, 604432, 658304, 1135352, 1208864, 1316608, 2270704, 2417728, 4541408, 4835456, 5251003, 9082816, 9670912, 10502006, 18165632, 21004012, 36331264, 42008024, 84016048, 168032096, 336064192, 672128384, 1344256768]

約数ペア:

[(1, 1344256768), (2, 672128384), (4, 336064192), (8, 168032096), (16, 84016048), (32, 42008024), (37, 36331264), (64, 21004012), (74, 18165632), (128, 10502006), (139, 9670912), (148, 9082816), (256, 5251003), (278, 4835456), (296, 4541408), (556, 2417728), (592, 2270704), (1021, 1316608), (1112, 1208864), (1184, 1135352), (2042, 658304), (2224, 604432), (2368, 567676), (4084, 329152), (4448, 302216), (4736, 283838), (5143, 261376), (8168, 164576), (8896, 151108), (9472, 141919), (10286, 130688), (16336, 82288), (17792, 75554), (20572, 65344), (32672, 41144), (35584, 37777)]