56181384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 181152000

約数和(自身を除く): 124970616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 509, 511, 584, 657, 756, 876, 1018, 1022, 1314, 1512, 1527, 1533, 1752, 1971, 2036, 2044, 2628, 3054, 3066, 3563, 3942, 4072, 4088, 4581, 4599, 5256, 6108, 6132, 7126, 7884, 9162, 9198, 10689, 12216, 12264, 13743, 13797, 14252, 15768, 18324, 18396, 21378, 27486, 27594, 28504, 32067, 36648, 36792, 37157, 42756, 54972, 55188, 64134, 74314, 85512, 96201, 109944, 110376, 111471, 128268, 148628, 192402, 222942, 256536, 260099, 297256, 334413, 384804, 445884, 520198, 668826, 769608, 780297, 891768, 1003239, 1040396, 1337652, 1560594, 2006478, 2080792, 2340891, 2675304, 3121188, 4012956, 4681782, 6242376, 7022673, 8025912, 9363564, 14045346, 18727128, 28090692, 56181384]

約数ペア:

[(1, 56181384), (2, 28090692), (3, 18727128), (4, 14045346), (6, 9363564), (7, 8025912), (8, 7022673), (9, 6242376), (12, 4681782), (14, 4012956), (18, 3121188), (21, 2675304), (24, 2340891), (27, 2080792), (28, 2006478), (36, 1560594), (42, 1337652), (54, 1040396), (56, 1003239), (63, 891768), (72, 780297), (73, 769608), (84, 668826), (108, 520198), (126, 445884), (146, 384804), (168, 334413), (189, 297256), (216, 260099), (219, 256536), (252, 222942), (292, 192402), (378, 148628), (438, 128268), (504, 111471), (509, 110376), (511, 109944), (584, 96201), (657, 85512), (756, 74314), (876, 64134), (1018, 55188), (1022, 54972), (1314, 42756), (1512, 37157), (1527, 36792), (1533, 36648), (1752, 32067), (1971, 28504), (2036, 27594), (2044, 27486), (2628, 21378), (3054, 18396), (3066, 18324), (3563, 15768), (3942, 14252), (4072, 13797), (4088, 13743), (4581, 12264), (4599, 12216), (5256, 10689), (6108, 9198), (6132, 9162), (7126, 7884)]