977763872

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 1947304800

約数和(自身を除く): 969540928

約数列:

[1, 2, 4, 8, 16, 32, 179, 211, 358, 422, 716, 809, 844, 1432, 1618, 1688, 2864, 3236, 3376, 5728, 6472, 6752, 12944, 25888, 37769, 75538, 144811, 151076, 170699, 289622, 302152, 341398, 579244, 604304, 682796, 1158488, 1208608, 1365592, 2316976, 2731184, 4633952, 5462368, 30555121, 61110242, 122220484, 244440968, 488881936, 977763872]

約数ペア:

[(1, 977763872), (2, 488881936), (4, 244440968), (8, 122220484), (16, 61110242), (32, 30555121), (179, 5462368), (211, 4633952), (358, 2731184), (422, 2316976), (716, 1365592), (809, 1208608), (844, 1158488), (1432, 682796), (1618, 604304), (1688, 579244), (2864, 341398), (3236, 302152), (3376, 289622), (5728, 170699), (6472, 151076), (6752, 144811), (12944, 75538), (25888, 37769)]