40216778888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{1993}}^1$

素因数の和:2623

約数の個数: 128

約数和(自身を含む): 91653811200

約数和(自身を除く): 51437032312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 569, 572, 682, 806, 1138, 1144, 1364, 1612, 1993, 2276, 2728, 3224, 3986, 4433, 4552, 6259, 7397, 7972, 8866, 12518, 14794, 15944, 17639, 17732, 21923, 25036, 25909, 29588, 35278, 35464, 43846, 50072, 51818, 59176, 61783, 70556, 81367, 87692, 103636, 123566, 141112, 162734, 175384, 194029, 207272, 229307, 247132, 284999, 325468, 388058, 458614, 494264, 569998, 650936, 679613, 776116, 803179, 917228, 1134017, 1139996, 1359226, 1552232, 1606358, 1834456, 2268034, 2279992, 2522377, 2718452, 3212716, 4536068, 5044754, 5436904, 6425432, 8834969, 9072136, 10089508, 12474187, 14742221, 17669938, 20179016, 24948374, 29484442, 35154527, 35339876, 49896748, 58968884, 70309054, 70679752, 99793496, 117937768, 140618108, 162164431, 281236216, 324328862, 386699797, 457008851, 648657724, 773399594, 914017702, 1297315448, 1546799188, 1828035404, 3093598376, 3656070808, 5027097361, 10054194722, 20108389444, 40216778888]

約数ペア:

[(1, 40216778888), (2, 20108389444), (4, 10054194722), (8, 5027097361), (11, 3656070808), (13, 3093598376), (22, 1828035404), (26, 1546799188), (31, 1297315448), (44, 914017702), (52, 773399594), (62, 648657724), (88, 457008851), (104, 386699797), (124, 324328862), (143, 281236216), (248, 162164431), (286, 140618108), (341, 117937768), (403, 99793496), (569, 70679752), (572, 70309054), (682, 58968884), (806, 49896748), (1138, 35339876), (1144, 35154527), (1364, 29484442), (1612, 24948374), (1993, 20179016), (2276, 17669938), (2728, 14742221), (3224, 12474187), (3986, 10089508), (4433, 9072136), (4552, 8834969), (6259, 6425432), (7397, 5436904), (7972, 5044754), (8866, 4536068), (12518, 3212716), (14794, 2718452), (15944, 2522377), (17639, 2279992), (17732, 2268034), (21923, 1834456), (25036, 1606358), (25909, 1552232), (29588, 1359226), (35278, 1139996), (35464, 1134017), (43846, 917228), (50072, 803179), (51818, 776116), (59176, 679613), (61783, 650936), (70556, 569998), (81367, 494264), (87692, 458614), (103636, 388058), (123566, 325468), (141112, 284999), (162734, 247132), (175384, 229307), (194029, 207272)]