219796752

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 667162656

約数和(自身を除く): 447365904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 113, 147, 168, 196, 226, 294, 336, 339, 392, 452, 588, 678, 784, 791, 827, 904, 1176, 1356, 1582, 1654, 1808, 2352, 2373, 2481, 2712, 3164, 3308, 4746, 4962, 5424, 5537, 5789, 6328, 6616, 9492, 9924, 11074, 11578, 12656, 13232, 16611, 17367, 18984, 19848, 22148, 23156, 33222, 34734, 37968, 39696, 40523, 44296, 46312, 66444, 69468, 81046, 88592, 92624, 93451, 121569, 132888, 138936, 162092, 186902, 243138, 265776, 277872, 280353, 324184, 373804, 486276, 560706, 648368, 654157, 747608, 972552, 1121412, 1308314, 1495216, 1945104, 1962471, 2242824, 2616628, 3924942, 4485648, 4579099, 5233256, 7849884, 9158198, 10466512, 13737297, 15699768, 18316396, 27474594, 31399536, 36632792, 54949188, 73265584, 109898376, 219796752]

約数ペア:

[(1, 219796752), (2, 109898376), (3, 73265584), (4, 54949188), (6, 36632792), (7, 31399536), (8, 27474594), (12, 18316396), (14, 15699768), (16, 13737297), (21, 10466512), (24, 9158198), (28, 7849884), (42, 5233256), (48, 4579099), (49, 4485648), (56, 3924942), (84, 2616628), (98, 2242824), (112, 1962471), (113, 1945104), (147, 1495216), (168, 1308314), (196, 1121412), (226, 972552), (294, 747608), (336, 654157), (339, 648368), (392, 560706), (452, 486276), (588, 373804), (678, 324184), (784, 280353), (791, 277872), (827, 265776), (904, 243138), (1176, 186902), (1356, 162092), (1582, 138936), (1654, 132888), (1808, 121569), (2352, 93451), (2373, 92624), (2481, 88592), (2712, 81046), (3164, 69468), (3308, 66444), (4746, 46312), (4962, 44296), (5424, 40523), (5537, 39696), (5789, 37968), (6328, 34734), (6616, 33222), (9492, 23156), (9924, 22148), (11074, 19848), (11578, 18984), (12656, 17367), (13232, 16611)]