248921888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24083}}^1$

素因数の和:24129

約数の個数: 48

約数和(自身を含む): 546225120

約数和(自身を除く): 297303232

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 24083, 48166, 96332, 192664, 385328, 409411, 457577, 770656, 818822, 915154, 1637644, 1830308, 3275288, 3660616, 6550576, 7321232, 7778809, 13101152, 14642464, 15557618, 31115236, 62230472, 124460944, 248921888]

約数ペア:

[(1, 248921888), (2, 124460944), (4, 62230472), (8, 31115236), (16, 15557618), (17, 14642464), (19, 13101152), (32, 7778809), (34, 7321232), (38, 6550576), (68, 3660616), (76, 3275288), (136, 1830308), (152, 1637644), (272, 915154), (304, 818822), (323, 770656), (544, 457577), (608, 409411), (646, 385328), (1292, 192664), (2584, 96332), (5168, 48166), (10336, 24083)]