1728937728

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{107201}}^1$

素因数の和:107230

約数の個数: 108

約数和(自身を含む): 5697143088

約数和(自身を除く): 3968205360

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, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 107201, 214402, 321603, 428804, 643206, 750407, 857608, 964809, 1286412, 1500814, 1715216, 1929618, 2251221, 2572824, 3001628, 3430432, 3859236, 4502442, 5145648, 6003256, 6753663, 6860864, 7718472, 9004884, 10291296, 12006512, 13507326, 13721728, 15436944, 18009768, 20582592, 24013024, 27014652, 27443456, 30873888, 36019536, 41165184, 48026048, 54029304, 61747776, 72039072, 82330368, 96052096, 108058608, 123495552, 144078144, 192104192, 216117216, 246991104, 288156288, 432234432, 576312576, 864468864, 1728937728]

約数ペア:

[(1, 1728937728), (2, 864468864), (3, 576312576), (4, 432234432), (6, 288156288), (7, 246991104), (8, 216117216), (9, 192104192), (12, 144078144), (14, 123495552), (16, 108058608), (18, 96052096), (21, 82330368), (24, 72039072), (28, 61747776), (32, 54029304), (36, 48026048), (42, 41165184), (48, 36019536), (56, 30873888), (63, 27443456), (64, 27014652), (72, 24013024), (84, 20582592), (96, 18009768), (112, 15436944), (126, 13721728), (128, 13507326), (144, 12006512), (168, 10291296), (192, 9004884), (224, 7718472), (252, 6860864), (256, 6753663), (288, 6003256), (336, 5145648), (384, 4502442), (448, 3859236), (504, 3430432), (576, 3001628), (672, 2572824), (768, 2251221), (896, 1929618), (1008, 1715216), (1152, 1500814), (1344, 1286412), (1792, 964809), (2016, 857608), (2304, 750407), (2688, 643206), (4032, 428804), (5376, 321603), (8064, 214402), (16128, 107201)]