520888928

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 1229437440

約数和(自身を除く): 708548512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 43, 56, 82, 86, 112, 164, 172, 224, 287, 301, 328, 344, 574, 602, 656, 688, 1148, 1204, 1312, 1319, 1376, 1763, 2296, 2408, 2638, 3526, 4592, 4816, 5276, 7052, 9184, 9233, 9632, 10552, 12341, 14104, 18466, 21104, 24682, 28208, 36932, 42208, 49364, 54079, 56416, 56717, 73864, 98728, 108158, 113434, 147728, 197456, 216316, 226868, 295456, 378553, 394912, 397019, 432632, 453736, 757106, 794038, 865264, 907472, 1514212, 1588076, 1730528, 1814944, 2325397, 3028424, 3176152, 4650794, 6056848, 6352304, 9301588, 12113696, 12704608, 16277779, 18603176, 32555558, 37206352, 65111116, 74412704, 130222232, 260444464, 520888928]

約数ペア:

[(1, 520888928), (2, 260444464), (4, 130222232), (7, 74412704), (8, 65111116), (14, 37206352), (16, 32555558), (28, 18603176), (32, 16277779), (41, 12704608), (43, 12113696), (56, 9301588), (82, 6352304), (86, 6056848), (112, 4650794), (164, 3176152), (172, 3028424), (224, 2325397), (287, 1814944), (301, 1730528), (328, 1588076), (344, 1514212), (574, 907472), (602, 865264), (656, 794038), (688, 757106), (1148, 453736), (1204, 432632), (1312, 397019), (1319, 394912), (1376, 378553), (1763, 295456), (2296, 226868), (2408, 216316), (2638, 197456), (3526, 147728), (4592, 113434), (4816, 108158), (5276, 98728), (7052, 73864), (9184, 56717), (9233, 56416), (9632, 54079), (10552, 49364), (12341, 42208), (14104, 36932), (18466, 28208), (21104, 24682)]