399672002912

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6551}}^1$

素因数の和:6702

約数の個数: 288

約数和(自身を含む): 1023760430784

約数和(自身を除く): 624088427872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 49, 52, 56, 73, 82, 91, 98, 104, 112, 146, 164, 182, 196, 208, 224, 287, 292, 328, 364, 392, 416, 511, 533, 574, 584, 637, 656, 728, 784, 949, 1022, 1066, 1148, 1168, 1274, 1312, 1456, 1568, 1898, 2009, 2044, 2132, 2296, 2336, 2548, 2912, 2993, 3577, 3731, 3796, 4018, 4088, 4264, 4592, 5096, 5986, 6551, 6643, 7154, 7462, 7592, 8036, 8176, 8528, 9184, 10192, 11972, 13102, 13286, 14308, 14924, 15184, 16072, 16352, 17056, 20384, 20951, 23944, 26117, 26204, 26572, 28616, 29848, 30368, 32144, 38909, 41902, 45857, 46501, 47888, 52234, 52408, 53144, 57232, 59696, 64288, 77818, 83804, 85163, 91714, 93002, 95776, 104468, 104816, 106288, 114464, 119392, 146657, 155636, 167608, 170326, 183428, 186004, 208936, 209632, 212576, 268591, 272363, 293314, 311272, 320999, 335216, 340652, 366856, 372008, 417872, 478223, 537182, 544726, 586628, 596141, 622544, 641998, 670432, 681304, 733712, 744016, 835744, 956446, 1074364, 1089452, 1173256, 1192282, 1245088, 1283996, 1362608, 1467424, 1488032, 1880137, 1906541, 1912892, 2148728, 2178904, 2346512, 2384564, 2567992, 2725216, 3347561, 3491683, 3760274, 3813082, 3825784, 4172987, 4297456, 4357808, 4693024, 4769128, 5135984, 6216899, 6695122, 6983366, 7520548, 7626164, 7651568, 8345974, 8594912, 8715616, 9538256, 10271968, 12433798, 13160959, 13390244, 13966732, 15041096, 15252328, 15303136, 16691948, 19076512, 19607143, 23432927, 24441781, 24867596, 26321918, 26780488, 27933464, 30082192, 30504656, 33383896, 39214286, 43518293, 46865854, 48883562, 49735192, 52643836, 53560976, 55866928, 60164384, 61009312, 66767792, 78428572, 87036586, 93731708, 97767124, 99470384, 105287672, 107121952, 111733856, 133535584, 137250001, 156857144, 171092467, 174073172, 187463416, 195534248, 198940768, 210575344, 254892859, 274500002, 304628051, 313714288, 342184934, 348146344, 374926832, 391068496, 421150688, 509785718, 549000004, 609256102, 627428576, 684369868, 696292688, 749853664, 782136992, 960750007, 1019571436, 1098000008, 1218512204, 1368739736, 1392585376, 1784250013, 1921500014, 2039142872, 2196000016, 2437024408, 2737479472, 3568500026, 3843000028, 4078285744, 4392000032, 4874048816, 5474958944, 7137000052, 7686000056, 8156571488, 9748097632, 12489750091, 14274000104, 15372000112, 24979500182, 28548000208, 30744000224, 49959000364, 57096000416, 99918000728, 199836001456, 399672002912]

約数ペア:

[(1, 399672002912), (2, 199836001456), (4, 99918000728), (7, 57096000416), (8, 49959000364), (13, 30744000224), (14, 28548000208), (16, 24979500182), (26, 15372000112), (28, 14274000104), (32, 12489750091), (41, 9748097632), (49, 8156571488), (52, 7686000056), (56, 7137000052), (73, 5474958944), (82, 4874048816), (91, 4392000032), (98, 4078285744), (104, 3843000028), (112, 3568500026), (146, 2737479472), (164, 2437024408), (182, 2196000016), (196, 2039142872), (208, 1921500014), (224, 1784250013), (287, 1392585376), (292, 1368739736), (328, 1218512204), (364, 1098000008), (392, 1019571436), (416, 960750007), (511, 782136992), (533, 749853664), (574, 696292688), (584, 684369868), (637, 627428576), (656, 609256102), (728, 549000004), (784, 509785718), (949, 421150688), (1022, 391068496), (1066, 374926832), (1148, 348146344), (1168, 342184934), (1274, 313714288), (1312, 304628051), (1456, 274500002), (1568, 254892859), (1898, 210575344), (2009, 198940768), (2044, 195534248), (2132, 187463416), (2296, 174073172), (2336, 171092467), (2548, 156857144), (2912, 137250001), (2993, 133535584), (3577, 111733856), (3731, 107121952), (3796, 105287672), (4018, 99470384), (4088, 97767124), (4264, 93731708), (4592, 87036586), (5096, 78428572), (5986, 66767792), (6551, 61009312), (6643, 60164384), (7154, 55866928), (7462, 53560976), (7592, 52643836), (8036, 49735192), (8176, 48883562), (8528, 46865854), (9184, 43518293), (10192, 39214286), (11972, 33383896), (13102, 30504656), (13286, 30082192), (14308, 27933464), (14924, 26780488), (15184, 26321918), (16072, 24867596), (16352, 24441781), (17056, 23432927), (20384, 19607143), (20951, 19076512), (23944, 16691948), (26117, 15303136), (26204, 15252328), (26572, 15041096), (28616, 13966732), (29848, 13390244), (30368, 13160959), (32144, 12433798), (38909, 10271968), (41902, 9538256), (45857, 8715616), (46501, 8594912), (47888, 8345974), (52234, 7651568), (52408, 7626164), (53144, 7520548), (57232, 6983366), (59696, 6695122), (64288, 6216899), (77818, 5135984), (83804, 4769128), (85163, 4693024), (91714, 4357808), (93002, 4297456), (95776, 4172987), (104468, 3825784), (104816, 3813082), (106288, 3760274), (114464, 3491683), (119392, 3347561), (146657, 2725216), (155636, 2567992), (167608, 2384564), (170326, 2346512), (183428, 2178904), (186004, 2148728), (208936, 1912892), (209632, 1906541), (212576, 1880137), (268591, 1488032), (272363, 1467424), (293314, 1362608), (311272, 1283996), (320999, 1245088), (335216, 1192282), (340652, 1173256), (366856, 1089452), (372008, 1074364), (417872, 956446), (478223, 835744), (537182, 744016), (544726, 733712), (586628, 681304), (596141, 670432), (622544, 641998)]