4240476723

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 6864076800

約数和(自身を除く): 2623600077

約数列:

[1, 3, 7, 21, 37, 47, 83, 111, 141, 249, 259, 329, 581, 777, 987, 1399, 1739, 1743, 3071, 3901, 4197, 5217, 9213, 9793, 11703, 12173, 21497, 27307, 29379, 36519, 51763, 64491, 65753, 81921, 116117, 144337, 155289, 197259, 348351, 362341, 433011, 460271, 812819, 1010359, 1087023, 1380813, 2432861, 2438457, 3031077, 4296329, 5457499, 7298583, 12888987, 16372497, 17030027, 30074303, 38202493, 51090081, 90222909, 114607479, 201927463, 605782389, 1413492241, 4240476723]

約数ペア:

[(1, 4240476723), (3, 1413492241), (7, 605782389), (21, 201927463), (37, 114607479), (47, 90222909), (83, 51090081), (111, 38202493), (141, 30074303), (249, 17030027), (259, 16372497), (329, 12888987), (581, 7298583), (777, 5457499), (987, 4296329), (1399, 3031077), (1739, 2438457), (1743, 2432861), (3071, 1380813), (3901, 1087023), (4197, 1010359), (5217, 812819), (9213, 460271), (9793, 433011), (11703, 362341), (12173, 348351), (21497, 197259), (27307, 155289), (29379, 144337), (36519, 116117), (51763, 81921), (64491, 65753)]