224718688

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 455550480

約数和(自身を除く): 230831792

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 197, 344, 394, 688, 788, 829, 1376, 1576, 1658, 3152, 3316, 6304, 6632, 8471, 13264, 16942, 26528, 33884, 35647, 67768, 71294, 135536, 142588, 163313, 271072, 285176, 326626, 570352, 653252, 1140704, 1306504, 2613008, 5226016, 7022459, 14044918, 28089836, 56179672, 112359344, 224718688]

約数ペア:

[(1, 224718688), (2, 112359344), (4, 56179672), (8, 28089836), (16, 14044918), (32, 7022459), (43, 5226016), (86, 2613008), (172, 1306504), (197, 1140704), (344, 653252), (394, 570352), (688, 326626), (788, 285176), (829, 271072), (1376, 163313), (1576, 142588), (1658, 135536), (3152, 71294), (3316, 67768), (6304, 35647), (6632, 33884), (8471, 26528), (13264, 16942)]