243078732

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19237}}^1$

素因数の和:19269

約数の個数: 72

約数和(自身を含む): 686257936

約数和(自身を除く): 443179204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 19237, 38474, 57711, 76948, 115422, 173133, 230844, 250081, 346266, 500162, 519399, 692532, 750243, 1000324, 1038798, 1500486, 1558197, 2077596, 2250729, 3000972, 3116394, 4501458, 4674591, 6232788, 6752187, 9002916, 9349182, 13504374, 18698364, 20256561, 27008748, 40513122, 60769683, 81026244, 121539366, 243078732]

約数ペア:

[(1, 243078732), (2, 121539366), (3, 81026244), (4, 60769683), (6, 40513122), (9, 27008748), (12, 20256561), (13, 18698364), (18, 13504374), (26, 9349182), (27, 9002916), (36, 6752187), (39, 6232788), (52, 4674591), (54, 4501458), (78, 3116394), (81, 3000972), (108, 2250729), (117, 2077596), (156, 1558197), (162, 1500486), (234, 1038798), (243, 1000324), (324, 750243), (351, 692532), (468, 519399), (486, 500162), (702, 346266), (972, 250081), (1053, 230844), (1404, 173133), (2106, 115422), (3159, 76948), (4212, 57711), (6318, 38474), (12636, 19237)]