217468832

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1454

約数の個数: 96

約数和(自身を含む): 529361280

約数和(自身を除く): 311892448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 518, 532, 592, 608, 703, 1036, 1064, 1184, 1381, 1406, 2072, 2128, 2762, 2812, 4144, 4256, 4921, 5524, 5624, 8288, 9667, 9842, 11048, 11248, 19334, 19684, 22096, 22496, 26239, 38668, 39368, 44192, 51097, 52478, 77336, 78736, 102194, 104956, 154672, 157472, 183673, 204388, 209912, 309344, 357679, 367346, 408776, 419824, 715358, 734692, 817552, 839648, 970843, 1430716, 1469384, 1635104, 1941686, 2861432, 2938768, 3883372, 5722864, 5877536, 6795901, 7766744, 11445728, 13591802, 15533488, 27183604, 31066976, 54367208, 108734416, 217468832]

約数ペア:

[(1, 217468832), (2, 108734416), (4, 54367208), (7, 31066976), (8, 27183604), (14, 15533488), (16, 13591802), (19, 11445728), (28, 7766744), (32, 6795901), (37, 5877536), (38, 5722864), (56, 3883372), (74, 2938768), (76, 2861432), (112, 1941686), (133, 1635104), (148, 1469384), (152, 1430716), (224, 970843), (259, 839648), (266, 817552), (296, 734692), (304, 715358), (518, 419824), (532, 408776), (592, 367346), (608, 357679), (703, 309344), (1036, 209912), (1064, 204388), (1184, 183673), (1381, 157472), (1406, 154672), (2072, 104956), (2128, 102194), (2762, 78736), (2812, 77336), (4144, 52478), (4256, 51097), (4921, 44192), (5524, 39368), (5624, 38668), (8288, 26239), (9667, 22496), (9842, 22096), (11048, 19684), (11248, 19334)]