219594816

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:641

約数の個数: 168

約数和(自身を含む): 727496640

約数和(自身を除く): 507901824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 107, 112, 126, 144, 168, 192, 214, 224, 252, 288, 321, 336, 428, 448, 504, 509, 576, 642, 672, 749, 856, 963, 1008, 1018, 1284, 1344, 1498, 1527, 1712, 1926, 2016, 2036, 2247, 2568, 2996, 3054, 3424, 3563, 3852, 4032, 4072, 4494, 4581, 5136, 5992, 6108, 6741, 6848, 7126, 7704, 8144, 8988, 9162, 10272, 10689, 11984, 12216, 13482, 14252, 15408, 16288, 17976, 18324, 20544, 21378, 23968, 24432, 26964, 28504, 30816, 32067, 32576, 35952, 36648, 42756, 47936, 48864, 53928, 54463, 57008, 61632, 64134, 71904, 73296, 85512, 97728, 107856, 108926, 114016, 128268, 143808, 146592, 163389, 171024, 215712, 217852, 228032, 256536, 293184, 326778, 342048, 381241, 431424, 435704, 490167, 513072, 653556, 684096, 762482, 871408, 980334, 1026144, 1143723, 1307112, 1524964, 1742816, 1960668, 2052288, 2287446, 2614224, 3049928, 3431169, 3485632, 3921336, 4574892, 5228448, 6099856, 6862338, 7842672, 9149784, 10456896, 12199712, 13724676, 15685344, 18299568, 24399424, 27449352, 31370688, 36599136, 54898704, 73198272, 109797408, 219594816]

約数ペア:

[(1, 219594816), (2, 109797408), (3, 73198272), (4, 54898704), (6, 36599136), (7, 31370688), (8, 27449352), (9, 24399424), (12, 18299568), (14, 15685344), (16, 13724676), (18, 12199712), (21, 10456896), (24, 9149784), (28, 7842672), (32, 6862338), (36, 6099856), (42, 5228448), (48, 4574892), (56, 3921336), (63, 3485632), (64, 3431169), (72, 3049928), (84, 2614224), (96, 2287446), (107, 2052288), (112, 1960668), (126, 1742816), (144, 1524964), (168, 1307112), (192, 1143723), (214, 1026144), (224, 980334), (252, 871408), (288, 762482), (321, 684096), (336, 653556), (428, 513072), (448, 490167), (504, 435704), (509, 431424), (576, 381241), (642, 342048), (672, 326778), (749, 293184), (856, 256536), (963, 228032), (1008, 217852), (1018, 215712), (1284, 171024), (1344, 163389), (1498, 146592), (1527, 143808), (1712, 128268), (1926, 114016), (2016, 108926), (2036, 107856), (2247, 97728), (2568, 85512), (2996, 73296), (3054, 71904), (3424, 64134), (3563, 61632), (3852, 57008), (4032, 54463), (4072, 53928), (4494, 48864), (4581, 47936), (5136, 42756), (5992, 36648), (6108, 35952), (6741, 32576), (6848, 32067), (7126, 30816), (7704, 28504), (8144, 26964), (8988, 24432), (9162, 23968), (10272, 21378), (10689, 20544), (11984, 18324), (12216, 17976), (13482, 16288), (14252, 15408)]