249332256

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 790352640

約数和(自身を除く): 541020384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 72, 81, 87, 93, 96, 107, 108, 116, 124, 144, 162, 174, 186, 214, 216, 232, 248, 261, 279, 288, 321, 324, 348, 372, 428, 432, 464, 496, 522, 558, 642, 648, 696, 744, 783, 837, 856, 864, 899, 928, 963, 992, 1044, 1116, 1284, 1296, 1392, 1488, 1566, 1674, 1712, 1798, 1926, 2088, 2232, 2349, 2511, 2568, 2592, 2697, 2784, 2889, 2976, 3103, 3132, 3317, 3348, 3424, 3596, 3852, 4176, 4464, 4698, 5022, 5136, 5394, 5778, 6206, 6264, 6634, 6696, 7192, 7704, 8091, 8352, 8667, 8928, 9309, 9396, 9951, 10044, 10272, 10788, 11556, 12412, 12528, 13268, 13392, 14384, 15408, 16182, 17334, 18618, 18792, 19902, 20088, 21576, 23112, 24273, 24824, 25056, 26536, 26784, 27927, 28768, 29853, 30816, 32364, 34668, 37236, 37584, 39804, 40176, 43152, 46224, 48546, 49648, 53072, 55854, 59706, 64728, 69336, 72819, 74472, 75168, 79608, 80352, 83781, 86304, 89559, 92448, 96193, 97092, 99296, 106144, 111708, 119412, 129456, 138672, 145638, 148944, 159216, 167562, 179118, 192386, 194184, 223416, 238824, 251343, 258912, 268677, 277344, 288579, 291276, 297888, 318432, 335124, 358236, 384772, 388368, 446832, 477648, 502686, 537354, 577158, 582552, 670248, 716472, 769544, 776736, 865737, 893664, 955296, 1005372, 1074708, 1154316, 1165104, 1340496, 1432944, 1539088, 1731474, 2010744, 2149416, 2308632, 2330208, 2597211, 2680992, 2865888, 3078176, 3462948, 4021488, 4298832, 4617264, 5194422, 6925896, 7791633, 8042976, 8597664, 9234528, 10388844, 13851792, 15583266, 20777688, 27703584, 31166532, 41555376, 62333064, 83110752, 124666128, 249332256]

約数ペア:

[(1, 249332256), (2, 124666128), (3, 83110752), (4, 62333064), (6, 41555376), (8, 31166532), (9, 27703584), (12, 20777688), (16, 15583266), (18, 13851792), (24, 10388844), (27, 9234528), (29, 8597664), (31, 8042976), (32, 7791633), (36, 6925896), (48, 5194422), (54, 4617264), (58, 4298832), (62, 4021488), (72, 3462948), (81, 3078176), (87, 2865888), (93, 2680992), (96, 2597211), (107, 2330208), (108, 2308632), (116, 2149416), (124, 2010744), (144, 1731474), (162, 1539088), (174, 1432944), (186, 1340496), (214, 1165104), (216, 1154316), (232, 1074708), (248, 1005372), (261, 955296), (279, 893664), (288, 865737), (321, 776736), (324, 769544), (348, 716472), (372, 670248), (428, 582552), (432, 577158), (464, 537354), (496, 502686), (522, 477648), (558, 446832), (642, 388368), (648, 384772), (696, 358236), (744, 335124), (783, 318432), (837, 297888), (856, 291276), (864, 288579), (899, 277344), (928, 268677), (963, 258912), (992, 251343), (1044, 238824), (1116, 223416), (1284, 194184), (1296, 192386), (1392, 179118), (1488, 167562), (1566, 159216), (1674, 148944), (1712, 145638), (1798, 138672), (1926, 129456), (2088, 119412), (2232, 111708), (2349, 106144), (2511, 99296), (2568, 97092), (2592, 96193), (2697, 92448), (2784, 89559), (2889, 86304), (2976, 83781), (3103, 80352), (3132, 79608), (3317, 75168), (3348, 74472), (3424, 72819), (3596, 69336), (3852, 64728), (4176, 59706), (4464, 55854), (4698, 53072), (5022, 49648), (5136, 48546), (5394, 46224), (5778, 43152), (6206, 40176), (6264, 39804), (6634, 37584), (6696, 37236), (7192, 34668), (7704, 32364), (8091, 30816), (8352, 29853), (8667, 28768), (8928, 27927), (9309, 26784), (9396, 26536), (9951, 25056), (10044, 24824), (10272, 24273), (10788, 23112), (11556, 21576), (12412, 20088), (12528, 19902), (13268, 18792), (13392, 18618), (14384, 17334), (15408, 16182)]