259318272

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9931}}^1$

素因数の和:9969

約数の個数: 80

約数和(自身を含む): 731551392

約数和(自身を除く): 472233120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1536, 1632, 2176, 3264, 4352, 6528, 8704, 9931, 13056, 19862, 26112, 29793, 39724, 59586, 79448, 119172, 158896, 168827, 238344, 317792, 337654, 476688, 506481, 635584, 675308, 953376, 1012962, 1271168, 1350616, 1906752, 2025924, 2542336, 2701232, 3813504, 4051848, 5084672, 5402464, 7627008, 8103696, 10804928, 15254016, 16207392, 21609856, 32414784, 43219712, 64829568, 86439424, 129659136, 259318272]

約数ペア:

[(1, 259318272), (2, 129659136), (3, 86439424), (4, 64829568), (6, 43219712), (8, 32414784), (12, 21609856), (16, 16207392), (17, 15254016), (24, 10804928), (32, 8103696), (34, 7627008), (48, 5402464), (51, 5084672), (64, 4051848), (68, 3813504), (96, 2701232), (102, 2542336), (128, 2025924), (136, 1906752), (192, 1350616), (204, 1271168), (256, 1012962), (272, 953376), (384, 675308), (408, 635584), (512, 506481), (544, 476688), (768, 337654), (816, 317792), (1088, 238344), (1536, 168827), (1632, 158896), (2176, 119172), (3264, 79448), (4352, 59586), (6528, 39724), (8704, 29793), (9931, 26112), (13056, 19862)]