31534272

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 280

約数和(自身を含む): 118018560

約数和(自身を除く): 86484288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 79, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 158, 162, 168, 176, 189, 192, 198, 216, 224, 231, 237, 252, 264, 288, 297, 308, 316, 324, 336, 352, 378, 396, 432, 448, 462, 474, 504, 528, 553, 567, 576, 594, 616, 632, 648, 672, 693, 704, 711, 756, 792, 864, 869, 891, 924, 948, 1008, 1056, 1106, 1134, 1188, 1232, 1264, 1296, 1344, 1386, 1422, 1512, 1584, 1659, 1728, 1738, 1782, 1848, 1896, 2016, 2079, 2112, 2133, 2212, 2268, 2376, 2464, 2528, 2592, 2607, 2772, 2844, 3024, 3168, 3318, 3476, 3564, 3696, 3792, 4032, 4158, 4266, 4424, 4536, 4752, 4928, 4977, 5056, 5184, 5214, 5544, 5688, 6048, 6083, 6237, 6336, 6399, 6636, 6952, 7128, 7392, 7584, 7821, 8316, 8532, 8848, 9072, 9504, 9954, 10428, 11088, 11376, 12096, 12166, 12474, 12798, 13272, 13904, 14256, 14784, 14931, 15168, 15642, 16632, 17064, 17696, 18144, 18249, 19008, 19908, 20856, 22176, 22752, 23463, 24332, 24948, 25596, 26544, 27808, 28512, 29862, 31284, 33264, 34128, 35392, 36288, 36498, 39816, 41712, 44352, 44793, 45504, 46926, 48664, 49896, 51192, 53088, 54747, 55616, 57024, 59724, 62568, 66528, 68256, 70389, 72996, 79632, 83424, 89586, 93852, 97328, 99792, 102384, 106176, 109494, 119448, 125136, 133056, 136512, 140778, 145992, 159264, 164241, 166848, 179172, 187704, 194656, 199584, 204768, 218988, 238896, 250272, 281556, 291984, 318528, 328482, 358344, 375408, 389312, 399168, 409536, 437976, 477792, 492723, 500544, 563112, 583968, 656964, 716688, 750816, 875952, 955584, 985446, 1126224, 1167936, 1313928, 1433376, 1501632, 1751904, 1970892, 2252448, 2627856, 2866752, 3503808, 3941784, 4504896, 5255712, 7883568, 10511424, 15767136, 31534272]

約数ペア:

[(1, 31534272), (2, 15767136), (3, 10511424), (4, 7883568), (6, 5255712), (7, 4504896), (8, 3941784), (9, 3503808), (11, 2866752), (12, 2627856), (14, 2252448), (16, 1970892), (18, 1751904), (21, 1501632), (22, 1433376), (24, 1313928), (27, 1167936), (28, 1126224), (32, 985446), (33, 955584), (36, 875952), (42, 750816), (44, 716688), (48, 656964), (54, 583968), (56, 563112), (63, 500544), (64, 492723), (66, 477792), (72, 437976), (77, 409536), (79, 399168), (81, 389312), (84, 375408), (88, 358344), (96, 328482), (99, 318528), (108, 291984), (112, 281556), (126, 250272), (132, 238896), (144, 218988), (154, 204768), (158, 199584), (162, 194656), (168, 187704), (176, 179172), (189, 166848), (192, 164241), (198, 159264), (216, 145992), (224, 140778), (231, 136512), (237, 133056), (252, 125136), (264, 119448), (288, 109494), (297, 106176), (308, 102384), (316, 99792), (324, 97328), (336, 93852), (352, 89586), (378, 83424), (396, 79632), (432, 72996), (448, 70389), (462, 68256), (474, 66528), (504, 62568), (528, 59724), (553, 57024), (567, 55616), (576, 54747), (594, 53088), (616, 51192), (632, 49896), (648, 48664), (672, 46926), (693, 45504), (704, 44793), (711, 44352), (756, 41712), (792, 39816), (864, 36498), (869, 36288), (891, 35392), (924, 34128), (948, 33264), (1008, 31284), (1056, 29862), (1106, 28512), (1134, 27808), (1188, 26544), (1232, 25596), (1264, 24948), (1296, 24332), (1344, 23463), (1386, 22752), (1422, 22176), (1512, 20856), (1584, 19908), (1659, 19008), (1728, 18249), (1738, 18144), (1782, 17696), (1848, 17064), (1896, 16632), (2016, 15642), (2079, 15168), (2112, 14931), (2133, 14784), (2212, 14256), (2268, 13904), (2376, 13272), (2464, 12798), (2528, 12474), (2592, 12166), (2607, 12096), (2772, 11376), (2844, 11088), (3024, 10428), (3168, 9954), (3318, 9504), (3476, 9072), (3564, 8848), (3696, 8532), (3792, 8316), (4032, 7821), (4158, 7584), (4266, 7392), (4424, 7128), (4536, 6952), (4752, 6636), (4928, 6399), (4977, 6336), (5056, 6237), (5184, 6083), (5214, 6048), (5544, 5688)]