542531696

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 1228778496

約数和(自身を除く): 686246800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 197, 268, 367, 394, 469, 536, 734, 788, 938, 1072, 1379, 1468, 1576, 1876, 2569, 2758, 2936, 3152, 3752, 5138, 5516, 5872, 7504, 10276, 11032, 13199, 20552, 22064, 24589, 26398, 41104, 49178, 52796, 72299, 92393, 98356, 105592, 144598, 172123, 184786, 196712, 211184, 289196, 344246, 369572, 393424, 506093, 578392, 688492, 739144, 1012186, 1156784, 1376984, 1478288, 2024372, 2753968, 4048744, 4844033, 8097488, 9688066, 19376132, 33908231, 38752264, 67816462, 77504528, 135632924, 271265848, 542531696]

約数ペア:

[(1, 542531696), (2, 271265848), (4, 135632924), (7, 77504528), (8, 67816462), (14, 38752264), (16, 33908231), (28, 19376132), (56, 9688066), (67, 8097488), (112, 4844033), (134, 4048744), (197, 2753968), (268, 2024372), (367, 1478288), (394, 1376984), (469, 1156784), (536, 1012186), (734, 739144), (788, 688492), (938, 578392), (1072, 506093), (1379, 393424), (1468, 369572), (1576, 344246), (1876, 289196), (2569, 211184), (2758, 196712), (2936, 184786), (3152, 172123), (3752, 144598), (5138, 105592), (5516, 98356), (5872, 92393), (7504, 72299), (10276, 52796), (11032, 49178), (13199, 41104), (20552, 26398), (22064, 24589)]