255478656

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12553}}^1$

素因数の和:12623

約数の個数: 64

約数和(自身を含む): 691474320

約数和(自身を除く): 435995664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 6784, 10176, 12553, 20352, 25106, 37659, 50212, 75318, 100424, 150636, 200848, 301272, 401696, 602544, 665309, 803392, 1205088, 1330618, 1606784, 1995927, 2410176, 2661236, 3991854, 4820352, 5322472, 7983708, 10644944, 15967416, 21289888, 31934832, 42579776, 63869664, 85159552, 127739328, 255478656]

約数ペア:

[(1, 255478656), (2, 127739328), (3, 85159552), (4, 63869664), (6, 42579776), (8, 31934832), (12, 21289888), (16, 15967416), (24, 10644944), (32, 7983708), (48, 5322472), (53, 4820352), (64, 3991854), (96, 2661236), (106, 2410176), (128, 1995927), (159, 1606784), (192, 1330618), (212, 1205088), (318, 803392), (384, 665309), (424, 602544), (636, 401696), (848, 301272), (1272, 200848), (1696, 150636), (2544, 100424), (3392, 75318), (5088, 50212), (6784, 37659), (10176, 25106), (12553, 20352)]