319987584

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{4409}}^1$

素因数の和:4442

約数の個数: 160

約数和(自身を含む): 1088564400

約数和(自身を除く): 768576816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4409, 4536, 5184, 6048, 8064, 8818, 9072, 10368, 12096, 13227, 17636, 18144, 24192, 26454, 30863, 35272, 36288, 39681, 52908, 61726, 70544, 72576, 79362, 92589, 105816, 119043, 123452, 141088, 158724, 185178, 211632, 238086, 246904, 277767, 282176, 317448, 357129, 370356, 423264, 476172, 493808, 555534, 564352, 634896, 714258, 740712, 833301, 846528, 952344, 987616, 1111068, 1269792, 1428516, 1481424, 1666602, 1693056, 1904688, 1975232, 2222136, 2499903, 2539584, 2857032, 2962848, 3333204, 3809376, 3950464, 4444272, 4999806, 5079168, 5714064, 5925696, 6666408, 7618752, 8888544, 9999612, 11428128, 11851392, 13332816, 15237504, 17777088, 19999224, 22856256, 26665632, 35554176, 39998448, 45712512, 53331264, 79996896, 106662528, 159993792, 319987584]

約数ペア:

[(1, 319987584), (2, 159993792), (3, 106662528), (4, 79996896), (6, 53331264), (7, 45712512), (8, 39998448), (9, 35554176), (12, 26665632), (14, 22856256), (16, 19999224), (18, 17777088), (21, 15237504), (24, 13332816), (27, 11851392), (28, 11428128), (32, 9999612), (36, 8888544), (42, 7618752), (48, 6666408), (54, 5925696), (56, 5714064), (63, 5079168), (64, 4999806), (72, 4444272), (81, 3950464), (84, 3809376), (96, 3333204), (108, 2962848), (112, 2857032), (126, 2539584), (128, 2499903), (144, 2222136), (162, 1975232), (168, 1904688), (189, 1693056), (192, 1666602), (216, 1481424), (224, 1428516), (252, 1269792), (288, 1111068), (324, 987616), (336, 952344), (378, 846528), (384, 833301), (432, 740712), (448, 714258), (504, 634896), (567, 564352), (576, 555534), (648, 493808), (672, 476172), (756, 423264), (864, 370356), (896, 357129), (1008, 317448), (1134, 282176), (1152, 277767), (1296, 246904), (1344, 238086), (1512, 211632), (1728, 185178), (2016, 158724), (2268, 141088), (2592, 123452), (2688, 119043), (3024, 105816), (3456, 92589), (4032, 79362), (4409, 72576), (4536, 70544), (5184, 61726), (6048, 52908), (8064, 39681), (8818, 36288), (9072, 35272), (10368, 30863), (12096, 26454), (13227, 24192), (17636, 18144)]