814476408

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{1291}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 2066373120

約数和(自身を除く): 1251896712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 271, 291, 388, 542, 582, 776, 813, 1084, 1164, 1291, 1626, 2168, 2328, 2582, 3252, 3873, 5164, 6504, 7746, 10328, 15492, 26287, 30984, 52574, 78861, 105148, 125227, 157722, 210296, 250454, 315444, 349861, 375681, 500908, 630888, 699722, 751362, 1001816, 1049583, 1399444, 1502724, 2099166, 2798888, 3005448, 4198332, 8396664, 33936517, 67873034, 101809551, 135746068, 203619102, 271492136, 407238204, 814476408]

約数ペア:

[(1, 814476408), (2, 407238204), (3, 271492136), (4, 203619102), (6, 135746068), (8, 101809551), (12, 67873034), (24, 33936517), (97, 8396664), (194, 4198332), (271, 3005448), (291, 2798888), (388, 2099166), (542, 1502724), (582, 1399444), (776, 1049583), (813, 1001816), (1084, 751362), (1164, 699722), (1291, 630888), (1626, 500908), (2168, 375681), (2328, 349861), (2582, 315444), (3252, 250454), (3873, 210296), (5164, 157722), (6504, 125227), (7746, 105148), (10328, 78861), (15492, 52574), (26287, 30984)]