305200952

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 713963520

約数和(自身を除く): 408762568

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 361, 434, 487, 532, 589, 722, 868, 974, 1064, 1178, 1444, 1736, 1948, 2356, 2527, 2888, 3409, 3896, 4123, 4712, 5054, 6818, 8246, 9253, 10108, 11191, 13636, 15097, 16492, 18506, 20216, 22382, 27272, 30194, 32984, 37012, 44764, 60388, 64771, 74024, 78337, 89528, 105679, 120776, 129542, 156674, 175807, 211358, 259084, 286843, 313348, 351614, 422716, 518168, 573686, 626696, 703228, 845432, 1147372, 1230649, 1406456, 2007901, 2294744, 2461298, 4015802, 4922596, 5450017, 8031604, 9845192, 10900034, 16063208, 21800068, 38150119, 43600136, 76300238, 152600476, 305200952]

約数ペア:

[(1, 305200952), (2, 152600476), (4, 76300238), (7, 43600136), (8, 38150119), (14, 21800068), (19, 16063208), (28, 10900034), (31, 9845192), (38, 8031604), (56, 5450017), (62, 4922596), (76, 4015802), (124, 2461298), (133, 2294744), (152, 2007901), (217, 1406456), (248, 1230649), (266, 1147372), (361, 845432), (434, 703228), (487, 626696), (532, 573686), (589, 518168), (722, 422716), (868, 351614), (974, 313348), (1064, 286843), (1178, 259084), (1444, 211358), (1736, 175807), (1948, 156674), (2356, 129542), (2527, 120776), (2888, 105679), (3409, 89528), (3896, 78337), (4123, 74024), (4712, 64771), (5054, 60388), (6818, 44764), (8246, 37012), (9253, 32984), (10108, 30194), (11191, 27272), (13636, 22382), (15097, 20216), (16492, 18506)]