254031696

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{16487}}^1$

素因数の和:16608

約数の個数: 60

約数和(自身を含む): 717623712

約数和(自身を除く): 463592016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 16487, 32974, 49461, 65948, 98922, 131896, 148383, 197844, 263792, 296766, 395688, 593532, 791376, 1187064, 1764109, 2374128, 3528218, 5292327, 7056436, 10584654, 14112872, 15876981, 21169308, 28225744, 31753962, 42338616, 63507924, 84677232, 127015848, 254031696]

約数ペア:

[(1, 254031696), (2, 127015848), (3, 84677232), (4, 63507924), (6, 42338616), (8, 31753962), (9, 28225744), (12, 21169308), (16, 15876981), (18, 14112872), (24, 10584654), (36, 7056436), (48, 5292327), (72, 3528218), (107, 2374128), (144, 1764109), (214, 1187064), (321, 791376), (428, 593532), (642, 395688), (856, 296766), (963, 263792), (1284, 197844), (1712, 148383), (1926, 131896), (2568, 98922), (3852, 65948), (5136, 49461), (7704, 32974), (15408, 16487)]