272612912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6322

約数の個数: 80

約数和(自身を含む): 653291520

約数和(自身を除く): 380678608

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 5434, 6271, 10868, 12542, 21736, 25084, 43472, 50168, 68981, 81523, 100336, 119149, 137962, 163046, 238298, 275924, 326092, 476596, 551848, 652184, 896753, 953192, 1103696, 1304368, 1310639, 1548937, 1793506, 1906384, 2621278, 3097874, 3587012, 5242556, 6195748, 7174024, 10485112, 12391496, 14348048, 17038307, 20970224, 24782992, 34076614, 68153228, 136306456, 272612912]

約数ペア:

[(1, 272612912), (2, 136306456), (4, 68153228), (8, 34076614), (11, 24782992), (13, 20970224), (16, 17038307), (19, 14348048), (22, 12391496), (26, 10485112), (38, 7174024), (44, 6195748), (52, 5242556), (76, 3587012), (88, 3097874), (104, 2621278), (143, 1906384), (152, 1793506), (176, 1548937), (208, 1310639), (209, 1304368), (247, 1103696), (286, 953192), (304, 896753), (418, 652184), (494, 551848), (572, 476596), (836, 326092), (988, 275924), (1144, 238298), (1672, 163046), (1976, 137962), (2288, 119149), (2717, 100336), (3344, 81523), (3952, 68981), (5434, 50168), (6271, 43472), (10868, 25084), (12542, 21736)]