243672064

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 88

約数和(自身を含む): 511717248

約数和(自身を除く): 268045184

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 83, 94, 122, 128, 166, 188, 244, 256, 332, 376, 488, 512, 664, 752, 976, 1024, 1328, 1504, 1952, 2656, 2867, 3008, 3901, 3904, 5063, 5312, 5734, 6016, 7802, 7808, 10126, 10624, 11468, 12032, 15604, 15616, 20252, 21248, 22936, 24064, 31208, 31232, 40504, 42496, 45872, 48128, 62416, 62464, 81008, 84992, 91744, 124832, 162016, 183488, 237961, 249664, 324032, 366976, 475922, 499328, 648064, 733952, 951844, 998656, 1296128, 1467904, 1903688, 1997312, 2592256, 2935808, 3807376, 3994624, 5184512, 7614752, 15229504, 30459008, 60918016, 121836032, 243672064]

約数ペア:

[(1, 243672064), (2, 121836032), (4, 60918016), (8, 30459008), (16, 15229504), (32, 7614752), (47, 5184512), (61, 3994624), (64, 3807376), (83, 2935808), (94, 2592256), (122, 1997312), (128, 1903688), (166, 1467904), (188, 1296128), (244, 998656), (256, 951844), (332, 733952), (376, 648064), (488, 499328), (512, 475922), (664, 366976), (752, 324032), (976, 249664), (1024, 237961), (1328, 183488), (1504, 162016), (1952, 124832), (2656, 91744), (2867, 84992), (3008, 81008), (3901, 62464), (3904, 62416), (5063, 48128), (5312, 45872), (5734, 42496), (6016, 40504), (7802, 31232), (7808, 31208), (10126, 24064), (10624, 22936), (11468, 21248), (12032, 20252), (15604, 15616)]