31720456768

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8117}}^1$

素因数の和:8221

約数の個数: 224

約数和(自身を含む): 85910001408

約数和(自身を除く): 54189544640

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 61, 64, 77, 88, 91, 104, 112, 122, 143, 154, 176, 182, 208, 224, 244, 286, 308, 352, 364, 416, 427, 448, 488, 572, 616, 671, 704, 728, 793, 832, 854, 976, 1001, 1144, 1232, 1342, 1456, 1586, 1708, 1952, 2002, 2288, 2464, 2684, 2912, 3172, 3416, 3904, 4004, 4576, 4697, 4928, 5368, 5551, 5824, 6344, 6832, 8008, 8117, 8723, 9152, 9394, 10736, 11102, 12688, 13664, 16016, 16234, 17446, 18788, 21472, 22204, 25376, 27328, 32032, 32468, 34892, 37576, 42944, 44408, 50752, 56819, 61061, 64064, 64936, 69784, 75152, 88816, 89287, 105521, 113638, 122122, 129872, 139568, 150304, 177632, 178574, 211042, 227276, 244244, 259744, 279136, 300608, 355264, 357148, 422084, 454552, 488488, 495137, 519488, 558272, 625009, 714296, 738647, 844168, 909104, 976976, 990274, 1160731, 1250018, 1428592, 1477294, 1688336, 1818208, 1953952, 1980548, 2321462, 2500036, 2857184, 2954588, 3376672, 3465959, 3636416, 3907904, 3961096, 4642924, 5000072, 5446507, 5714368, 5909176, 6436781, 6753344, 6931918, 7922192, 8125117, 9285848, 10000144, 10893014, 11818352, 12873562, 13863836, 15844384, 16250234, 18571696, 20000288, 21786028, 23636704, 25747124, 27727672, 31688768, 32500468, 37143392, 38125549, 40000576, 43572056, 45057467, 47273408, 51494248, 55455344, 65000936, 70804591, 74286784, 76251098, 87144112, 90114934, 102988496, 110910688, 130001872, 141609182, 152502196, 174288224, 180229868, 205976992, 221821376, 260003744, 283218364, 305004392, 348576448, 360459736, 411953984, 495632137, 520007488, 566436728, 610008784, 720919472, 991264274, 1132873456, 1220017568, 1441838944, 1982528548, 2265746912, 2440035136, 2883677888, 3965057096, 4531493824, 7930114192, 15860228384, 31720456768]

約数ペア:

[(1, 31720456768), (2, 15860228384), (4, 7930114192), (7, 4531493824), (8, 3965057096), (11, 2883677888), (13, 2440035136), (14, 2265746912), (16, 1982528548), (22, 1441838944), (26, 1220017568), (28, 1132873456), (32, 991264274), (44, 720919472), (52, 610008784), (56, 566436728), (61, 520007488), (64, 495632137), (77, 411953984), (88, 360459736), (91, 348576448), (104, 305004392), (112, 283218364), (122, 260003744), (143, 221821376), (154, 205976992), (176, 180229868), (182, 174288224), (208, 152502196), (224, 141609182), (244, 130001872), (286, 110910688), (308, 102988496), (352, 90114934), (364, 87144112), (416, 76251098), (427, 74286784), (448, 70804591), (488, 65000936), (572, 55455344), (616, 51494248), (671, 47273408), (704, 45057467), (728, 43572056), (793, 40000576), (832, 38125549), (854, 37143392), (976, 32500468), (1001, 31688768), (1144, 27727672), (1232, 25747124), (1342, 23636704), (1456, 21786028), (1586, 20000288), (1708, 18571696), (1952, 16250234), (2002, 15844384), (2288, 13863836), (2464, 12873562), (2684, 11818352), (2912, 10893014), (3172, 10000144), (3416, 9285848), (3904, 8125117), (4004, 7922192), (4576, 6931918), (4697, 6753344), (4928, 6436781), (5368, 5909176), (5551, 5714368), (5824, 5446507), (6344, 5000072), (6832, 4642924), (8008, 3961096), (8117, 3907904), (8723, 3636416), (9152, 3465959), (9394, 3376672), (10736, 2954588), (11102, 2857184), (12688, 2500036), (13664, 2321462), (16016, 1980548), (16234, 1953952), (17446, 1818208), (18788, 1688336), (21472, 1477294), (22204, 1428592), (25376, 1250018), (27328, 1160731), (32032, 990274), (32468, 976976), (34892, 909104), (37576, 844168), (42944, 738647), (44408, 714296), (50752, 625009), (56819, 558272), (61061, 519488), (64064, 495137), (64936, 488488), (69784, 454552), (75152, 422084), (88816, 357148), (89287, 355264), (105521, 300608), (113638, 279136), (122122, 259744), (129872, 244244), (139568, 227276), (150304, 211042), (177632, 178574)]