249660304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28319}}^1$

素因数の和:28375

約数の個数: 40

約数和(自身を含む): 526752000

約数和(自身を除く): 277091696

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 28319, 56638, 113276, 226552, 453104, 538061, 821251, 1076122, 1642502, 2152244, 3285004, 4304488, 6570008, 8608976, 13140016, 15603769, 31207538, 62415076, 124830152, 249660304]

約数ペア:

[(1, 249660304), (2, 124830152), (4, 62415076), (8, 31207538), (16, 15603769), (19, 13140016), (29, 8608976), (38, 6570008), (58, 4304488), (76, 3285004), (116, 2152244), (152, 1642502), (232, 1076122), (304, 821251), (464, 538061), (551, 453104), (1102, 226552), (2204, 113276), (4408, 56638), (8816, 28319)]