251138496

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{186859}}^1$

素因数の和:186881

約数の個数: 56

約数和(自身を含む): 759399040

約数和(自身を除く): 508260544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 186859, 373718, 560577, 747436, 1121154, 1308013, 1494872, 2242308, 2616026, 2989744, 3924039, 4484616, 5232052, 5979488, 7848078, 8969232, 10464104, 11958976, 15696156, 17938464, 20928208, 31392312, 35876928, 41856416, 62784624, 83712832, 125569248, 251138496]

約数ペア:

[(1, 251138496), (2, 125569248), (3, 83712832), (4, 62784624), (6, 41856416), (7, 35876928), (8, 31392312), (12, 20928208), (14, 17938464), (16, 15696156), (21, 11958976), (24, 10464104), (28, 8969232), (32, 7848078), (42, 5979488), (48, 5232052), (56, 4484616), (64, 3924039), (84, 2989744), (96, 2616026), (112, 2242308), (168, 1494872), (192, 1308013), (224, 1121154), (336, 747436), (448, 560577), (672, 373718), (1344, 186859)]