317705344

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 707738220

約数和(自身を除く): 390032876

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 121, 128, 146, 176, 242, 281, 292, 352, 484, 562, 584, 704, 803, 968, 1124, 1168, 1408, 1606, 1936, 2248, 2336, 3091, 3212, 3872, 4496, 4672, 6182, 6424, 7744, 8833, 8992, 9344, 12364, 12848, 15488, 17666, 17984, 20513, 24728, 25696, 34001, 35332, 35968, 41026, 49456, 51392, 68002, 70664, 82052, 98912, 102784, 136004, 141328, 164104, 197824, 225643, 272008, 282656, 328208, 395648, 451286, 544016, 565312, 656416, 902572, 1088032, 1130624, 1312832, 1805144, 2176064, 2482073, 2625664, 3610288, 4352128, 4964146, 7220576, 9928292, 14441152, 19856584, 28882304, 39713168, 79426336, 158852672, 317705344]

約数ペア:

[(1, 317705344), (2, 158852672), (4, 79426336), (8, 39713168), (11, 28882304), (16, 19856584), (22, 14441152), (32, 9928292), (44, 7220576), (64, 4964146), (73, 4352128), (88, 3610288), (121, 2625664), (128, 2482073), (146, 2176064), (176, 1805144), (242, 1312832), (281, 1130624), (292, 1088032), (352, 902572), (484, 656416), (562, 565312), (584, 544016), (704, 451286), (803, 395648), (968, 328208), (1124, 282656), (1168, 272008), (1408, 225643), (1606, 197824), (1936, 164104), (2248, 141328), (2336, 136004), (3091, 102784), (3212, 98912), (3872, 82052), (4496, 70664), (4672, 68002), (6182, 51392), (6424, 49456), (7744, 41026), (8833, 35968), (8992, 35332), (9344, 34001), (12364, 25696), (12848, 24728), (15488, 20513), (17666, 17984)]