996887808

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:689

約数の個数: 216

約数和(自身を含む): 3320011968

約数和(自身を除く): 2323124160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 113, 126, 128, 144, 168, 192, 224, 226, 252, 256, 288, 336, 339, 384, 448, 452, 504, 547, 576, 672, 678, 768, 791, 896, 904, 1008, 1017, 1094, 1152, 1344, 1356, 1582, 1641, 1792, 1808, 2016, 2034, 2188, 2304, 2373, 2688, 2712, 3164, 3282, 3616, 3829, 4032, 4068, 4376, 4746, 4923, 5376, 5424, 6328, 6564, 7119, 7232, 7658, 8064, 8136, 8752, 9492, 9846, 10848, 11487, 12656, 13128, 14238, 14464, 15316, 16128, 16272, 17504, 18984, 19692, 21696, 22974, 25312, 26256, 28476, 28928, 30632, 32544, 34461, 35008, 37968, 39384, 43392, 45948, 50624, 52512, 56952, 61264, 61811, 65088, 68922, 70016, 75936, 78768, 86784, 91896, 101248, 105024, 113904, 122528, 123622, 130176, 137844, 140032, 151872, 157536, 183792, 185433, 202496, 210048, 227808, 245056, 247244, 260352, 275688, 303744, 315072, 367584, 370866, 420096, 432677, 455616, 490112, 494488, 551376, 556299, 607488, 630144, 735168, 741732, 865354, 911232, 980224, 988976, 1102752, 1112598, 1260288, 1298031, 1470336, 1483464, 1730708, 1822464, 1977952, 2205504, 2225196, 2596062, 2940672, 2966928, 3461416, 3894093, 3955904, 4411008, 4450392, 5192124, 5933856, 6922832, 7788186, 7911808, 8822016, 8900784, 10384248, 11867712, 13845664, 15576372, 15823616, 17801568, 20768496, 23735424, 27691328, 31152744, 35603136, 41536992, 47470848, 55382656, 62305488, 71206272, 83073984, 110765312, 124610976, 142412544, 166147968, 249221952, 332295936, 498443904, 996887808]

約数ペア:

[(1, 996887808), (2, 498443904), (3, 332295936), (4, 249221952), (6, 166147968), (7, 142412544), (8, 124610976), (9, 110765312), (12, 83073984), (14, 71206272), (16, 62305488), (18, 55382656), (21, 47470848), (24, 41536992), (28, 35603136), (32, 31152744), (36, 27691328), (42, 23735424), (48, 20768496), (56, 17801568), (63, 15823616), (64, 15576372), (72, 13845664), (84, 11867712), (96, 10384248), (112, 8900784), (113, 8822016), (126, 7911808), (128, 7788186), (144, 6922832), (168, 5933856), (192, 5192124), (224, 4450392), (226, 4411008), (252, 3955904), (256, 3894093), (288, 3461416), (336, 2966928), (339, 2940672), (384, 2596062), (448, 2225196), (452, 2205504), (504, 1977952), (547, 1822464), (576, 1730708), (672, 1483464), (678, 1470336), (768, 1298031), (791, 1260288), (896, 1112598), (904, 1102752), (1008, 988976), (1017, 980224), (1094, 911232), (1152, 865354), (1344, 741732), (1356, 735168), (1582, 630144), (1641, 607488), (1792, 556299), (1808, 551376), (2016, 494488), (2034, 490112), (2188, 455616), (2304, 432677), (2373, 420096), (2688, 370866), (2712, 367584), (3164, 315072), (3282, 303744), (3616, 275688), (3829, 260352), (4032, 247244), (4068, 245056), (4376, 227808), (4746, 210048), (4923, 202496), (5376, 185433), (5424, 183792), (6328, 157536), (6564, 151872), (7119, 140032), (7232, 137844), (7658, 130176), (8064, 123622), (8136, 122528), (8752, 113904), (9492, 105024), (9846, 101248), (10848, 91896), (11487, 86784), (12656, 78768), (13128, 75936), (14238, 70016), (14464, 68922), (15316, 65088), (16128, 61811), (16272, 61264), (17504, 56952), (18984, 52512), (19692, 50624), (21696, 45948), (22974, 43392), (25312, 39384), (26256, 37968), (28476, 35008), (28928, 34461), (30632, 32544)]