7275485672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1117}}^1$

素因数の和:1555

約数の個数: 128

約数和(自身を含む): 17580326400

約数和(自身を除く): 10304840728

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 389, 598, 644, 728, 778, 1117, 1196, 1288, 1556, 2093, 2234, 2392, 2723, 3112, 4186, 4468, 5057, 5446, 7819, 8372, 8936, 8947, 10114, 10892, 14521, 15638, 16744, 17894, 20228, 21784, 25691, 29042, 31276, 35399, 35788, 40456, 51382, 58084, 62552, 62629, 70798, 71576, 101647, 102764, 116168, 116311, 125258, 141596, 179837, 203294, 205528, 232622, 250516, 283192, 333983, 359674, 406588, 434513, 465244, 501032, 667966, 719348, 813176, 814177, 869026, 930488, 1335932, 1438696, 1628354, 1738052, 2337881, 2671864, 3041591, 3256708, 3476104, 4675762, 5648669, 6083182, 6513416, 9351524, 9993799, 11297338, 12166364, 18703048, 19987598, 22594676, 24332728, 39540683, 39975196, 45189352, 69956593, 79081366, 79950392, 129919387, 139913186, 158162732, 259838774, 279826372, 316325464, 519677548, 559652744, 909435709, 1039355096, 1818871418, 3637742836, 7275485672]

約数ペア:

[(1, 7275485672), (2, 3637742836), (4, 1818871418), (7, 1039355096), (8, 909435709), (13, 559652744), (14, 519677548), (23, 316325464), (26, 279826372), (28, 259838774), (46, 158162732), (52, 139913186), (56, 129919387), (91, 79950392), (92, 79081366), (104, 69956593), (161, 45189352), (182, 39975196), (184, 39540683), (299, 24332728), (322, 22594676), (364, 19987598), (389, 18703048), (598, 12166364), (644, 11297338), (728, 9993799), (778, 9351524), (1117, 6513416), (1196, 6083182), (1288, 5648669), (1556, 4675762), (2093, 3476104), (2234, 3256708), (2392, 3041591), (2723, 2671864), (3112, 2337881), (4186, 1738052), (4468, 1628354), (5057, 1438696), (5446, 1335932), (7819, 930488), (8372, 869026), (8936, 814177), (8947, 813176), (10114, 719348), (10892, 667966), (14521, 501032), (15638, 465244), (16744, 434513), (17894, 406588), (20228, 359674), (21784, 333983), (25691, 283192), (29042, 250516), (31276, 232622), (35399, 205528), (35788, 203294), (40456, 179837), (51382, 141596), (58084, 125258), (62552, 116311), (62629, 116168), (70798, 102764), (71576, 101647)]