520078636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 1175150592

約数和(自身を除く): 655071956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 107, 154, 172, 214, 301, 308, 367, 428, 473, 602, 734, 749, 946, 1177, 1204, 1468, 1498, 1892, 2354, 2569, 2996, 3311, 4037, 4601, 4708, 5138, 6622, 8074, 8239, 9202, 10276, 13244, 15781, 16148, 16478, 18404, 28259, 31562, 32207, 32956, 39269, 50611, 56518, 63124, 64414, 78538, 101222, 110467, 113036, 128828, 157076, 173591, 202444, 220934, 274883, 347182, 354277, 431959, 441868, 549766, 694364, 708554, 863918, 1099532, 1215137, 1417108, 1688567, 1727836, 2430274, 3023713, 3377134, 4860548, 6047426, 6754268, 11819969, 12094852, 18574237, 23639938, 37148474, 47279876, 74296948, 130019659, 260039318, 520078636]

約数ペア:

[(1, 520078636), (2, 260039318), (4, 130019659), (7, 74296948), (11, 47279876), (14, 37148474), (22, 23639938), (28, 18574237), (43, 12094852), (44, 11819969), (77, 6754268), (86, 6047426), (107, 4860548), (154, 3377134), (172, 3023713), (214, 2430274), (301, 1727836), (308, 1688567), (367, 1417108), (428, 1215137), (473, 1099532), (602, 863918), (734, 708554), (749, 694364), (946, 549766), (1177, 441868), (1204, 431959), (1468, 354277), (1498, 347182), (1892, 274883), (2354, 220934), (2569, 202444), (2996, 173591), (3311, 157076), (4037, 128828), (4601, 113036), (4708, 110467), (5138, 101222), (6622, 78538), (8074, 64414), (8239, 63124), (9202, 56518), (10276, 50611), (13244, 39269), (15781, 32956), (16148, 32207), (16478, 31562), (18404, 28259)]