348390504

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20947}}^1$

素因数の和:20980

約数の個数: 128

約数和(自身を含む): 1206604800

約数和(自身を除く): 858214296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 16632, 20947, 41894, 62841, 83788, 125682, 146629, 167576, 188523, 230417, 251364, 293258, 377046, 439887, 460834, 502728, 565569, 586516, 691251, 754092, 879774, 921668, 1131138, 1173032, 1319661, 1382502, 1508184, 1612919, 1759548, 1843336, 2073753, 2262276, 2639322, 2765004, 3225838, 3519096, 3958983, 4147506, 4524552, 4838757, 5278644, 5530008, 6221259, 6451676, 7917966, 8295012, 9677514, 10557288, 12442518, 12903352, 14516271, 15835932, 16590024, 19355028, 24885036, 29032542, 31671864, 38710056, 43548813, 49770072, 58065084, 87097626, 116130168, 174195252, 348390504]

約数ペア:

[(1, 348390504), (2, 174195252), (3, 116130168), (4, 87097626), (6, 58065084), (7, 49770072), (8, 43548813), (9, 38710056), (11, 31671864), (12, 29032542), (14, 24885036), (18, 19355028), (21, 16590024), (22, 15835932), (24, 14516271), (27, 12903352), (28, 12442518), (33, 10557288), (36, 9677514), (42, 8295012), (44, 7917966), (54, 6451676), (56, 6221259), (63, 5530008), (66, 5278644), (72, 4838757), (77, 4524552), (84, 4147506), (88, 3958983), (99, 3519096), (108, 3225838), (126, 2765004), (132, 2639322), (154, 2262276), (168, 2073753), (189, 1843336), (198, 1759548), (216, 1612919), (231, 1508184), (252, 1382502), (264, 1319661), (297, 1173032), (308, 1131138), (378, 921668), (396, 879774), (462, 754092), (504, 691251), (594, 586516), (616, 565569), (693, 502728), (756, 460834), (792, 439887), (924, 377046), (1188, 293258), (1386, 251364), (1512, 230417), (1848, 188523), (2079, 167576), (2376, 146629), (2772, 125682), (4158, 83788), (5544, 62841), (8316, 41894), (16632, 20947)]