2121106176

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{4871}}^1$

素因数の和:4909

約数の個数: 216

約数和(自身を含む): 7249691904

約数和(自身を除く): 5128585728

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, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 3024, 3402, 3456, 3888, 4032, 4536, 4871, 5184, 5376, 6048, 6804, 6912, 7776, 8064, 9072, 9742, 10368, 12096, 13608, 14613, 15552, 16128, 18144, 19484, 20736, 24192, 27216, 29226, 31104, 34097, 36288, 38968, 43839, 48384, 54432, 58452, 62208, 68194, 72576, 77936, 87678, 102291, 108864, 116904, 131517, 136388, 145152, 155872, 175356, 204582, 217728, 233808, 263034, 272776, 306873, 311744, 350712, 394551, 409164, 435456, 467616, 526068, 545552, 613746, 623488, 701424, 789102, 818328, 920619, 935232, 1052136, 1091104, 1183653, 1227492, 1246976, 1402848, 1578204, 1636656, 1841238, 1870464, 2104272, 2182208, 2367306, 2454984, 2761857, 2805696, 3156408, 3273312, 3682476, 3740928, 4208544, 4364416, 4734612, 4909968, 5523714, 5611392, 6312816, 6546624, 7364952, 8285571, 8417088, 8728832, 9469224, 9819936, 11047428, 11222784, 12625632, 13093248, 14729904, 16571142, 16834176, 18938448, 19639872, 22094856, 25251264, 26186496, 29459808, 33142284, 33668352, 37876896, 39279744, 44189712, 50502528, 58919616, 66284568, 75753792, 78559488, 88379424, 101005056, 117839232, 132569136, 151507584, 176758848, 235678464, 265138272, 303015168, 353517696, 530276544, 707035392, 1060553088, 2121106176]

約数ペア:

[(1, 2121106176), (2, 1060553088), (3, 707035392), (4, 530276544), (6, 353517696), (7, 303015168), (8, 265138272), (9, 235678464), (12, 176758848), (14, 151507584), (16, 132569136), (18, 117839232), (21, 101005056), (24, 88379424), (27, 78559488), (28, 75753792), (32, 66284568), (36, 58919616), (42, 50502528), (48, 44189712), (54, 39279744), (56, 37876896), (63, 33668352), (64, 33142284), (72, 29459808), (81, 26186496), (84, 25251264), (96, 22094856), (108, 19639872), (112, 18938448), (126, 16834176), (128, 16571142), (144, 14729904), (162, 13093248), (168, 12625632), (189, 11222784), (192, 11047428), (216, 9819936), (224, 9469224), (243, 8728832), (252, 8417088), (256, 8285571), (288, 7364952), (324, 6546624), (336, 6312816), (378, 5611392), (384, 5523714), (432, 4909968), (448, 4734612), (486, 4364416), (504, 4208544), (567, 3740928), (576, 3682476), (648, 3273312), (672, 3156408), (756, 2805696), (768, 2761857), (864, 2454984), (896, 2367306), (972, 2182208), (1008, 2104272), (1134, 1870464), (1152, 1841238), (1296, 1636656), (1344, 1578204), (1512, 1402848), (1701, 1246976), (1728, 1227492), (1792, 1183653), (1944, 1091104), (2016, 1052136), (2268, 935232), (2304, 920619), (2592, 818328), (2688, 789102), (3024, 701424), (3402, 623488), (3456, 613746), (3888, 545552), (4032, 526068), (4536, 467616), (4871, 435456), (5184, 409164), (5376, 394551), (6048, 350712), (6804, 311744), (6912, 306873), (7776, 272776), (8064, 263034), (9072, 233808), (9742, 217728), (10368, 204582), (12096, 175356), (13608, 155872), (14613, 145152), (15552, 136388), (16128, 131517), (18144, 116904), (19484, 108864), (20736, 102291), (24192, 87678), (27216, 77936), (29226, 72576), (31104, 68194), (34097, 62208), (36288, 58452), (38968, 54432), (43839, 48384)]