1971874944

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:759

約数の個数: 192

約数和(自身を含む): 6144498360

約数和(自身を除く): 4172623416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 353, 373, 384, 416, 468, 576, 624, 706, 746, 832, 936, 1059, 1119, 1152, 1248, 1412, 1492, 1664, 1872, 2118, 2238, 2496, 2824, 2984, 3177, 3357, 3744, 4236, 4476, 4589, 4849, 4992, 5648, 5968, 6354, 6714, 7488, 8472, 8952, 9178, 9698, 11296, 11936, 12708, 13428, 13767, 14547, 14976, 16944, 17904, 18356, 19396, 22592, 23872, 25416, 26856, 27534, 29094, 33888, 35808, 36712, 38792, 41301, 43641, 45184, 47744, 50832, 53712, 55068, 58188, 67776, 71616, 73424, 77584, 82602, 87282, 101664, 107424, 110136, 116376, 131669, 135552, 143232, 146848, 155168, 165204, 174564, 203328, 214848, 220272, 232752, 263338, 293696, 310336, 330408, 349128, 395007, 406656, 429696, 440544, 465504, 526676, 587392, 620672, 660816, 698256, 790014, 881088, 931008, 1053352, 1185021, 1321632, 1396512, 1580028, 1711697, 1762176, 1862016, 2106704, 2370042, 2643264, 2793024, 3160056, 3423394, 4213408, 4740084, 5135091, 5286528, 5586048, 6320112, 6846788, 8426816, 9480168, 10270182, 12640224, 13693576, 15405273, 16853632, 18960336, 20540364, 25280448, 27387152, 30810546, 37920672, 41080728, 50560896, 54774304, 61621092, 75841344, 82161456, 109548608, 123242184, 151682688, 164322912, 219097216, 246484368, 328645824, 492968736, 657291648, 985937472, 1971874944]

約数ペア:

[(1, 1971874944), (2, 985937472), (3, 657291648), (4, 492968736), (6, 328645824), (8, 246484368), (9, 219097216), (12, 164322912), (13, 151682688), (16, 123242184), (18, 109548608), (24, 82161456), (26, 75841344), (32, 61621092), (36, 54774304), (39, 50560896), (48, 41080728), (52, 37920672), (64, 30810546), (72, 27387152), (78, 25280448), (96, 20540364), (104, 18960336), (117, 16853632), (128, 15405273), (144, 13693576), (156, 12640224), (192, 10270182), (208, 9480168), (234, 8426816), (288, 6846788), (312, 6320112), (353, 5586048), (373, 5286528), (384, 5135091), (416, 4740084), (468, 4213408), (576, 3423394), (624, 3160056), (706, 2793024), (746, 2643264), (832, 2370042), (936, 2106704), (1059, 1862016), (1119, 1762176), (1152, 1711697), (1248, 1580028), (1412, 1396512), (1492, 1321632), (1664, 1185021), (1872, 1053352), (2118, 931008), (2238, 881088), (2496, 790014), (2824, 698256), (2984, 660816), (3177, 620672), (3357, 587392), (3744, 526676), (4236, 465504), (4476, 440544), (4589, 429696), (4849, 406656), (4992, 395007), (5648, 349128), (5968, 330408), (6354, 310336), (6714, 293696), (7488, 263338), (8472, 232752), (8952, 220272), (9178, 214848), (9698, 203328), (11296, 174564), (11936, 165204), (12708, 155168), (13428, 146848), (13767, 143232), (14547, 135552), (14976, 131669), (16944, 116376), (17904, 110136), (18356, 107424), (19396, 101664), (22592, 87282), (23872, 82602), (25416, 77584), (26856, 73424), (27534, 71616), (29094, 67776), (33888, 58188), (35808, 55068), (36712, 53712), (38792, 50832), (41301, 47744), (43641, 45184)]