38648736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1051

約数の個数: 144

約数和(自身を含む): 132350400

約数和(自身を除く): 93701664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1009, 1064, 1197, 1368, 1596, 1824, 2016, 2018, 2128, 2394, 2736, 3027, 3192, 4036, 4256, 4788, 5472, 6054, 6384, 7063, 8072, 9081, 9576, 12108, 12768, 14126, 16144, 18162, 19152, 19171, 21189, 24216, 28252, 32288, 36324, 38304, 38342, 42378, 48432, 56504, 57513, 63567, 72648, 76684, 84756, 96864, 113008, 115026, 127134, 134197, 145296, 153368, 169512, 172539, 226016, 230052, 254268, 268394, 290592, 306736, 339024, 345078, 402591, 460104, 508536, 536788, 613472, 678048, 690156, 805182, 920208, 1017072, 1073576, 1207773, 1380312, 1610364, 1840416, 2034144, 2147152, 2415546, 2760624, 3220728, 4294304, 4831092, 5521248, 6441456, 9662184, 12882912, 19324368, 38648736]

約数ペア:

[(1, 38648736), (2, 19324368), (3, 12882912), (4, 9662184), (6, 6441456), (7, 5521248), (8, 4831092), (9, 4294304), (12, 3220728), (14, 2760624), (16, 2415546), (18, 2147152), (19, 2034144), (21, 1840416), (24, 1610364), (28, 1380312), (32, 1207773), (36, 1073576), (38, 1017072), (42, 920208), (48, 805182), (56, 690156), (57, 678048), (63, 613472), (72, 536788), (76, 508536), (84, 460104), (96, 402591), (112, 345078), (114, 339024), (126, 306736), (133, 290592), (144, 268394), (152, 254268), (168, 230052), (171, 226016), (224, 172539), (228, 169512), (252, 153368), (266, 145296), (288, 134197), (304, 127134), (336, 115026), (342, 113008), (399, 96864), (456, 84756), (504, 76684), (532, 72648), (608, 63567), (672, 57513), (684, 56504), (798, 48432), (912, 42378), (1008, 38342), (1009, 38304), (1064, 36324), (1197, 32288), (1368, 28252), (1596, 24216), (1824, 21189), (2016, 19171), (2018, 19152), (2128, 18162), (2394, 16144), (2736, 14126), (3027, 12768), (3192, 12108), (4036, 9576), (4256, 9081), (4788, 8072), (5472, 7063), (6054, 6384)]