28457167872

素因数分解:

$2^{10}\times 3^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 352

約数和(自身を含む): 89609472000

約数和(自身を除く): 61152304128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 113, 128, 147, 168, 192, 196, 224, 226, 239, 256, 294, 336, 339, 343, 384, 392, 448, 452, 478, 512, 588, 672, 678, 686, 717, 768, 784, 791, 896, 904, 956, 1024, 1029, 1176, 1344, 1356, 1372, 1434, 1536, 1568, 1582, 1673, 1792, 1808, 1912, 2058, 2352, 2373, 2688, 2712, 2744, 2868, 3072, 3136, 3164, 3346, 3584, 3616, 3824, 4116, 4704, 4746, 5019, 5376, 5424, 5488, 5537, 5736, 6272, 6328, 6692, 7168, 7232, 7648, 8232, 9408, 9492, 10038, 10752, 10848, 10976, 11074, 11472, 11711, 12544, 12656, 13384, 14464, 15296, 16464, 16611, 18816, 18984, 20076, 21504, 21696, 21952, 22148, 22944, 23422, 25088, 25312, 26768, 27007, 28928, 30592, 32928, 33222, 35133, 37632, 37968, 38759, 40152, 43392, 43904, 44296, 45888, 46844, 50176, 50624, 53536, 54014, 57856, 61184, 65856, 66444, 70266, 75264, 75936, 77518, 80304, 81021, 81977, 86784, 87808, 88592, 91776, 93688, 101248, 107072, 108028, 115712, 116277, 122368, 131712, 132888, 140532, 150528, 151872, 155036, 160608, 162042, 163954, 173568, 175616, 177184, 183552, 187376, 189049, 202496, 214144, 216056, 232554, 244736, 245931, 263424, 265776, 281064, 303744, 310072, 321216, 324084, 327908, 347136, 351232, 354368, 367104, 374752, 378098, 404992, 428288, 432112, 465108, 491862, 526848, 531552, 562128, 567147, 607488, 620144, 642432, 648168, 655816, 708736, 734208, 749504, 756196, 809984, 856576, 864224, 930216, 983724, 1053696, 1063104, 1124256, 1134294, 1214976, 1240288, 1284864, 1296336, 1311632, 1323343, 1417472, 1499008, 1512392, 1713152, 1728448, 1860432, 1967448, 2126208, 2248512, 2268588, 2429952, 2480576, 2569728, 2592672, 2623264, 2646686, 2834944, 2998016, 3024784, 3456896, 3720864, 3934896, 3970029, 4252416, 4497024, 4537176, 4961152, 5139456, 5185344, 5246528, 5293372, 5669888, 5996032, 6049568, 6913792, 7441728, 7869792, 7940058, 8504832, 8994048, 9074352, 9263401, 9922304, 10370688, 10493056, 10586744, 11992064, 12099136, 13827584, 14883456, 15739584, 15880116, 17009664, 17988096, 18148704, 18526802, 19844608, 20741376, 20986112, 21173488, 24198272, 27655168, 27790203, 29766912, 31479168, 31760232, 35976192, 36297408, 37053604, 39689216, 41482752, 41972224, 42346976, 48396544, 55580406, 59533824, 62958336, 63520464, 72594816, 74107208, 82965504, 83944448, 84693952, 96793088, 111160812, 119067648, 125916672, 127040928, 145189632, 148214416, 169387904, 193586176, 222321624, 251833344, 254081856, 290379264, 296428832, 338775808, 444643248, 508163712, 580758528, 592857664, 677551616, 889286496, 1016327424, 1185715328, 1355103232, 1778572992, 2032654848, 2371430656, 3557145984, 4065309696, 4742861312, 7114291968, 9485722624, 14228583936, 28457167872]

約数ペア:

[(1, 28457167872), (2, 14228583936), (3, 9485722624), (4, 7114291968), (6, 4742861312), (7, 4065309696), (8, 3557145984), (12, 2371430656), (14, 2032654848), (16, 1778572992), (21, 1355103232), (24, 1185715328), (28, 1016327424), (32, 889286496), (42, 677551616), (48, 592857664), (49, 580758528), (56, 508163712), (64, 444643248), (84, 338775808), (96, 296428832), (98, 290379264), (112, 254081856), (113, 251833344), (128, 222321624), (147, 193586176), (168, 169387904), (192, 148214416), (196, 145189632), (224, 127040928), (226, 125916672), (239, 119067648), (256, 111160812), (294, 96793088), (336, 84693952), (339, 83944448), (343, 82965504), (384, 74107208), (392, 72594816), (448, 63520464), (452, 62958336), (478, 59533824), (512, 55580406), (588, 48396544), (672, 42346976), (678, 41972224), (686, 41482752), (717, 39689216), (768, 37053604), (784, 36297408), (791, 35976192), (896, 31760232), (904, 31479168), (956, 29766912), (1024, 27790203), (1029, 27655168), (1176, 24198272), (1344, 21173488), (1356, 20986112), (1372, 20741376), (1434, 19844608), (1536, 18526802), (1568, 18148704), (1582, 17988096), (1673, 17009664), (1792, 15880116), (1808, 15739584), (1912, 14883456), (2058, 13827584), (2352, 12099136), (2373, 11992064), (2688, 10586744), (2712, 10493056), (2744, 10370688), (2868, 9922304), (3072, 9263401), (3136, 9074352), (3164, 8994048), (3346, 8504832), (3584, 7940058), (3616, 7869792), (3824, 7441728), (4116, 6913792), (4704, 6049568), (4746, 5996032), (5019, 5669888), (5376, 5293372), (5424, 5246528), (5488, 5185344), (5537, 5139456), (5736, 4961152), (6272, 4537176), (6328, 4497024), (6692, 4252416), (7168, 3970029), (7232, 3934896), (7648, 3720864), (8232, 3456896), (9408, 3024784), (9492, 2998016), (10038, 2834944), (10752, 2646686), (10848, 2623264), (10976, 2592672), (11074, 2569728), (11472, 2480576), (11711, 2429952), (12544, 2268588), (12656, 2248512), (13384, 2126208), (14464, 1967448), (15296, 1860432), (16464, 1728448), (16611, 1713152), (18816, 1512392), (18984, 1499008), (20076, 1417472), (21504, 1323343), (21696, 1311632), (21952, 1296336), (22148, 1284864), (22944, 1240288), (23422, 1214976), (25088, 1134294), (25312, 1124256), (26768, 1063104), (27007, 1053696), (28928, 983724), (30592, 930216), (32928, 864224), (33222, 856576), (35133, 809984), (37632, 756196), (37968, 749504), (38759, 734208), (40152, 708736), (43392, 655816), (43904, 648168), (44296, 642432), (45888, 620144), (46844, 607488), (50176, 567147), (50624, 562128), (53536, 531552), (54014, 526848), (57856, 491862), (61184, 465108), (65856, 432112), (66444, 428288), (70266, 404992), (75264, 378098), (75936, 374752), (77518, 367104), (80304, 354368), (81021, 351232), (81977, 347136), (86784, 327908), (87808, 324084), (88592, 321216), (91776, 310072), (93688, 303744), (101248, 281064), (107072, 265776), (108028, 263424), (115712, 245931), (116277, 244736), (122368, 232554), (131712, 216056), (132888, 214144), (140532, 202496), (150528, 189049), (151872, 187376), (155036, 183552), (160608, 177184), (162042, 175616), (163954, 173568)]