231844496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15269}}^1$

素因数の和:15363

約数の個数: 40

約数和(自身を含む): 490411320

約数和(自身を除く): 258566824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 15269, 30538, 61076, 122152, 198497, 244304, 396994, 793988, 1114637, 1587976, 2229274, 3175952, 4458548, 8917096, 14490281, 17834192, 28980562, 57961124, 115922248, 231844496]

約数ペア:

[(1, 231844496), (2, 115922248), (4, 57961124), (8, 28980562), (13, 17834192), (16, 14490281), (26, 8917096), (52, 4458548), (73, 3175952), (104, 2229274), (146, 1587976), (208, 1114637), (292, 793988), (584, 396994), (949, 244304), (1168, 198497), (1898, 122152), (3796, 61076), (7592, 30538), (15184, 15269)]