227119616

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:705

約数の個数: 80

約数和(自身を含む): 491367360

約数和(自身を除く): 264247744

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 296, 304, 512, 592, 608, 631, 703, 1184, 1216, 1262, 1406, 2368, 2432, 2524, 2812, 4736, 4864, 5048, 5624, 9472, 9728, 10096, 11248, 11989, 18944, 20192, 22496, 23347, 23978, 40384, 44992, 46694, 47956, 80768, 89984, 93388, 95912, 161536, 179968, 186776, 191824, 323072, 359936, 373552, 383648, 443593, 747104, 767296, 887186, 1494208, 1534592, 1774372, 2988416, 3069184, 3548744, 5976832, 6138368, 7097488, 11953664, 14194976, 28389952, 56779904, 113559808, 227119616]

約数ペア:

[(1, 227119616), (2, 113559808), (4, 56779904), (8, 28389952), (16, 14194976), (19, 11953664), (32, 7097488), (37, 6138368), (38, 5976832), (64, 3548744), (74, 3069184), (76, 2988416), (128, 1774372), (148, 1534592), (152, 1494208), (256, 887186), (296, 767296), (304, 747104), (512, 443593), (592, 383648), (608, 373552), (631, 359936), (703, 323072), (1184, 191824), (1216, 186776), (1262, 179968), (1406, 161536), (2368, 95912), (2432, 93388), (2524, 89984), (2812, 80768), (4736, 47956), (4864, 46694), (5048, 44992), (5624, 40384), (9472, 23978), (9728, 23347), (10096, 22496), (11248, 20192), (11989, 18944)]