19645271424

素因数分解:

$2^7\times 3^2\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:873

約数の個数: 192

約数和(自身を含む): 57279222000

約数和(自身を除く): 37633950576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 262, 288, 349, 373, 384, 393, 524, 576, 698, 746, 786, 1047, 1048, 1119, 1152, 1179, 1396, 1492, 1572, 2094, 2096, 2238, 2358, 2792, 2984, 3141, 3144, 3357, 4188, 4192, 4476, 4716, 5584, 5968, 6282, 6288, 6714, 8376, 8384, 8952, 9432, 11168, 11936, 12564, 12576, 13428, 16752, 16768, 17904, 18864, 22336, 23872, 25128, 25152, 26856, 33504, 35808, 37728, 44672, 45719, 47744, 48863, 50256, 50304, 53712, 67008, 71616, 75456, 91438, 97726, 100512, 107424, 130177, 134016, 137157, 143232, 146589, 150912, 182876, 195452, 201024, 214848, 260354, 274314, 293178, 365752, 390531, 390904, 402048, 411471, 429696, 439767, 520708, 548628, 586356, 731504, 781062, 781808, 822942, 879534, 1041416, 1097256, 1171593, 1172712, 1463008, 1562124, 1563616, 1645884, 1759068, 2082832, 2194512, 2343186, 2345424, 2926016, 3124248, 3127232, 3291768, 3518136, 4165664, 4389024, 4686372, 4690848, 5852032, 6248496, 6254464, 6583536, 7036272, 8331328, 8778048, 9372744, 9381696, 12496992, 13167072, 14072544, 16662656, 17053187, 17556096, 18745488, 18763392, 24993984, 26334144, 28145088, 34106374, 37490976, 49987968, 51159561, 52668288, 56290176, 68212748, 74981952, 102319122, 136425496, 149963904, 153478683, 204638244, 272850992, 306957366, 409276488, 545701984, 613914732, 818552976, 1091403968, 1227829464, 1637105952, 2182807936, 2455658928, 3274211904, 4911317856, 6548423808, 9822635712, 19645271424]

約数ペア:

[(1, 19645271424), (2, 9822635712), (3, 6548423808), (4, 4911317856), (6, 3274211904), (8, 2455658928), (9, 2182807936), (12, 1637105952), (16, 1227829464), (18, 1091403968), (24, 818552976), (32, 613914732), (36, 545701984), (48, 409276488), (64, 306957366), (72, 272850992), (96, 204638244), (128, 153478683), (131, 149963904), (144, 136425496), (192, 102319122), (262, 74981952), (288, 68212748), (349, 56290176), (373, 52668288), (384, 51159561), (393, 49987968), (524, 37490976), (576, 34106374), (698, 28145088), (746, 26334144), (786, 24993984), (1047, 18763392), (1048, 18745488), (1119, 17556096), (1152, 17053187), (1179, 16662656), (1396, 14072544), (1492, 13167072), (1572, 12496992), (2094, 9381696), (2096, 9372744), (2238, 8778048), (2358, 8331328), (2792, 7036272), (2984, 6583536), (3141, 6254464), (3144, 6248496), (3357, 5852032), (4188, 4690848), (4192, 4686372), (4476, 4389024), (4716, 4165664), (5584, 3518136), (5968, 3291768), (6282, 3127232), (6288, 3124248), (6714, 2926016), (8376, 2345424), (8384, 2343186), (8952, 2194512), (9432, 2082832), (11168, 1759068), (11936, 1645884), (12564, 1563616), (12576, 1562124), (13428, 1463008), (16752, 1172712), (16768, 1171593), (17904, 1097256), (18864, 1041416), (22336, 879534), (23872, 822942), (25128, 781808), (25152, 781062), (26856, 731504), (33504, 586356), (35808, 548628), (37728, 520708), (44672, 439767), (45719, 429696), (47744, 411471), (48863, 402048), (50256, 390904), (50304, 390531), (53712, 365752), (67008, 293178), (71616, 274314), (75456, 260354), (91438, 214848), (97726, 201024), (100512, 195452), (107424, 182876), (130177, 150912), (134016, 146589), (137157, 143232)]