257456484096

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{2239}}^1$

素因数の和:2631

約数の個数: 288

約数和(自身を含む): 796889210880

約数和(自身を除く): 539432726784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 293, 336, 384, 438, 448, 511, 584, 586, 672, 768, 876, 879, 896, 1022, 1168, 1172, 1344, 1533, 1752, 1758, 1792, 2044, 2051, 2239, 2336, 2344, 2688, 3066, 3504, 3516, 4088, 4102, 4478, 4672, 4688, 5376, 6132, 6153, 6717, 7008, 7032, 8176, 8204, 8956, 9344, 9376, 12264, 12306, 13434, 14016, 14064, 15673, 16352, 16408, 17912, 18688, 18752, 21389, 24528, 24612, 26868, 28032, 28128, 31346, 32704, 32816, 35824, 37504, 42778, 47019, 49056, 49224, 53736, 56064, 56256, 62692, 64167, 65408, 65632, 71648, 75008, 85556, 94038, 98112, 98448, 107472, 112512, 125384, 128334, 130816, 131264, 143296, 149723, 163447, 171112, 188076, 196224, 196896, 214944, 225024, 250768, 256668, 262528, 286592, 299446, 326894, 342224, 376152, 392448, 393792, 429888, 449169, 490341, 501536, 513336, 525056, 573184, 598892, 653788, 656027, 684448, 752304, 787584, 859776, 898338, 980682, 1003072, 1026672, 1144129, 1197784, 1307576, 1312054, 1368896, 1504608, 1575168, 1719552, 1796676, 1961364, 1968081, 2006144, 2053344, 2288258, 2395568, 2615152, 2624108, 2737792, 3009216, 3432387, 3593352, 3922728, 3936162, 4012288, 4106688, 4576516, 4592189, 4791136, 5230304, 5248216, 5475584, 6018432, 6864774, 7186704, 7845456, 7872324, 8213376, 9153032, 9184378, 9582272, 10460608, 10496432, 12036864, 13729548, 13776567, 14373408, 15690912, 15744648, 16426752, 18306064, 18368756, 19164544, 20921216, 20992864, 27459096, 27553134, 28746816, 31381824, 31489296, 36612128, 36737512, 38329088, 41842432, 41985728, 47889971, 54918192, 55106268, 57493632, 62763648, 62978592, 73224256, 73475024, 83971456, 95779942, 109836384, 110212536, 114987264, 125527296, 125957184, 143669913, 146448512, 146950048, 167942912, 191559884, 219672768, 220425072, 251914368, 287339826, 292897024, 293900096, 335229797, 383119768, 439345536, 440850144, 503828736, 574679652, 587800192, 670459594, 766239536, 878691072, 881700288, 1005689391, 1149359304, 1175600384, 1340919188, 1532479072, 1763400576, 2011378782, 2298718608, 2681838376, 3064958144, 3526801152, 4022757564, 4597437216, 5363676752, 6129916288, 8045515128, 9194874432, 10727353504, 12259832576, 16091030256, 18389748864, 21454707008, 32182060512, 36779497728, 42909414016, 64364121024, 85818828032, 128728242048, 257456484096]

約数ペア:

[(1, 257456484096), (2, 128728242048), (3, 85818828032), (4, 64364121024), (6, 42909414016), (7, 36779497728), (8, 32182060512), (12, 21454707008), (14, 18389748864), (16, 16091030256), (21, 12259832576), (24, 10727353504), (28, 9194874432), (32, 8045515128), (42, 6129916288), (48, 5363676752), (56, 4597437216), (64, 4022757564), (73, 3526801152), (84, 3064958144), (96, 2681838376), (112, 2298718608), (128, 2011378782), (146, 1763400576), (168, 1532479072), (192, 1340919188), (219, 1175600384), (224, 1149359304), (256, 1005689391), (292, 881700288), (293, 878691072), (336, 766239536), (384, 670459594), (438, 587800192), (448, 574679652), (511, 503828736), (584, 440850144), (586, 439345536), (672, 383119768), (768, 335229797), (876, 293900096), (879, 292897024), (896, 287339826), (1022, 251914368), (1168, 220425072), (1172, 219672768), (1344, 191559884), (1533, 167942912), (1752, 146950048), (1758, 146448512), (1792, 143669913), (2044, 125957184), (2051, 125527296), (2239, 114987264), (2336, 110212536), (2344, 109836384), (2688, 95779942), (3066, 83971456), (3504, 73475024), (3516, 73224256), (4088, 62978592), (4102, 62763648), (4478, 57493632), (4672, 55106268), (4688, 54918192), (5376, 47889971), (6132, 41985728), (6153, 41842432), (6717, 38329088), (7008, 36737512), (7032, 36612128), (8176, 31489296), (8204, 31381824), (8956, 28746816), (9344, 27553134), (9376, 27459096), (12264, 20992864), (12306, 20921216), (13434, 19164544), (14016, 18368756), (14064, 18306064), (15673, 16426752), (16352, 15744648), (16408, 15690912), (17912, 14373408), (18688, 13776567), (18752, 13729548), (21389, 12036864), (24528, 10496432), (24612, 10460608), (26868, 9582272), (28032, 9184378), (28128, 9153032), (31346, 8213376), (32704, 7872324), (32816, 7845456), (35824, 7186704), (37504, 6864774), (42778, 6018432), (47019, 5475584), (49056, 5248216), (49224, 5230304), (53736, 4791136), (56064, 4592189), (56256, 4576516), (62692, 4106688), (64167, 4012288), (65408, 3936162), (65632, 3922728), (71648, 3593352), (75008, 3432387), (85556, 3009216), (94038, 2737792), (98112, 2624108), (98448, 2615152), (107472, 2395568), (112512, 2288258), (125384, 2053344), (128334, 2006144), (130816, 1968081), (131264, 1961364), (143296, 1796676), (149723, 1719552), (163447, 1575168), (171112, 1504608), (188076, 1368896), (196224, 1312054), (196896, 1307576), (214944, 1197784), (225024, 1144129), (250768, 1026672), (256668, 1003072), (262528, 980682), (286592, 898338), (299446, 859776), (326894, 787584), (342224, 752304), (376152, 684448), (392448, 656027), (393792, 653788), (429888, 598892), (449169, 573184), (490341, 525056), (501536, 513336)]