325555552

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 763305984

約数和(自身を除く): 437750432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 173, 217, 224, 248, 271, 346, 434, 496, 542, 692, 868, 992, 1084, 1211, 1384, 1736, 1897, 2168, 2422, 2768, 3472, 3794, 4336, 4844, 5363, 5536, 6944, 7588, 8401, 8672, 9688, 10726, 15176, 16802, 19376, 21452, 30352, 33604, 37541, 38752, 42904, 46883, 58807, 60704, 67208, 75082, 85808, 93766, 117614, 134416, 150164, 171616, 187532, 235228, 268832, 300328, 328181, 375064, 470456, 600656, 656362, 750128, 940912, 1201312, 1312724, 1453373, 1500256, 1881824, 2625448, 2906746, 5250896, 5813492, 10173611, 10501792, 11626984, 20347222, 23253968, 40694444, 46507936, 81388888, 162777776, 325555552]

約数ペア:

[(1, 325555552), (2, 162777776), (4, 81388888), (7, 46507936), (8, 40694444), (14, 23253968), (16, 20347222), (28, 11626984), (31, 10501792), (32, 10173611), (56, 5813492), (62, 5250896), (112, 2906746), (124, 2625448), (173, 1881824), (217, 1500256), (224, 1453373), (248, 1312724), (271, 1201312), (346, 940912), (434, 750128), (496, 656362), (542, 600656), (692, 470456), (868, 375064), (992, 328181), (1084, 300328), (1211, 268832), (1384, 235228), (1736, 187532), (1897, 171616), (2168, 150164), (2422, 134416), (2768, 117614), (3472, 93766), (3794, 85808), (4336, 75082), (4844, 67208), (5363, 60704), (5536, 58807), (6944, 46883), (7588, 42904), (8401, 38752), (8672, 37541), (9688, 33604), (10726, 30352), (15176, 21452), (16802, 19376)]