40805769984

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{23071}}^1$

素因数の和:23151

約数の個数: 216

約数和(自身を含む): 129027483648

約数和(自身を除く): 88221713664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 64, 84, 94, 96, 98, 112, 128, 141, 147, 168, 188, 192, 196, 224, 256, 282, 294, 329, 336, 376, 384, 392, 448, 564, 588, 658, 672, 752, 768, 784, 896, 987, 1128, 1176, 1316, 1344, 1504, 1568, 1792, 1974, 2256, 2303, 2352, 2632, 2688, 3008, 3136, 3948, 4512, 4606, 4704, 5264, 5376, 6016, 6272, 6909, 7896, 9024, 9212, 9408, 10528, 12032, 12544, 13818, 15792, 18048, 18424, 18816, 21056, 23071, 27636, 31584, 36096, 36848, 37632, 42112, 46142, 55272, 63168, 69213, 73696, 84224, 92284, 110544, 126336, 138426, 147392, 161497, 184568, 221088, 252672, 276852, 294784, 322994, 369136, 442176, 484491, 553704, 589568, 645988, 738272, 884352, 968982, 1084337, 1107408, 1130479, 1291976, 1476544, 1768704, 1937964, 2168674, 2214816, 2260958, 2583952, 2953088, 3253011, 3391437, 3875928, 4337348, 4429632, 4521916, 5167904, 5906176, 6506022, 6782874, 7590359, 7751856, 8674696, 8859264, 9043832, 10335808, 13012044, 13565748, 15180718, 15503712, 17349392, 17718528, 18087664, 20671616, 22771077, 26024088, 27131496, 30361436, 31007424, 34698784, 36175328, 41343232, 45542154, 52048176, 53132513, 54262992, 60722872, 62014848, 69397568, 72350656, 91084308, 104096352, 106265026, 108525984, 121445744, 124029696, 138795136, 144701312, 159397539, 182168616, 208192704, 212530052, 217051968, 242891488, 277590272, 289402624, 318795078, 364337232, 416385408, 425060104, 434103936, 485782976, 637590156, 728674464, 832770816, 850120208, 868207872, 971565952, 1275180312, 1457348928, 1700240416, 1943131904, 2550360624, 2914697856, 3400480832, 5100721248, 5829395712, 6800961664, 10201442496, 13601923328, 20402884992, 40805769984]

約数ペア:

[(1, 40805769984), (2, 20402884992), (3, 13601923328), (4, 10201442496), (6, 6800961664), (7, 5829395712), (8, 5100721248), (12, 3400480832), (14, 2914697856), (16, 2550360624), (21, 1943131904), (24, 1700240416), (28, 1457348928), (32, 1275180312), (42, 971565952), (47, 868207872), (48, 850120208), (49, 832770816), (56, 728674464), (64, 637590156), (84, 485782976), (94, 434103936), (96, 425060104), (98, 416385408), (112, 364337232), (128, 318795078), (141, 289402624), (147, 277590272), (168, 242891488), (188, 217051968), (192, 212530052), (196, 208192704), (224, 182168616), (256, 159397539), (282, 144701312), (294, 138795136), (329, 124029696), (336, 121445744), (376, 108525984), (384, 106265026), (392, 104096352), (448, 91084308), (564, 72350656), (588, 69397568), (658, 62014848), (672, 60722872), (752, 54262992), (768, 53132513), (784, 52048176), (896, 45542154), (987, 41343232), (1128, 36175328), (1176, 34698784), (1316, 31007424), (1344, 30361436), (1504, 27131496), (1568, 26024088), (1792, 22771077), (1974, 20671616), (2256, 18087664), (2303, 17718528), (2352, 17349392), (2632, 15503712), (2688, 15180718), (3008, 13565748), (3136, 13012044), (3948, 10335808), (4512, 9043832), (4606, 8859264), (4704, 8674696), (5264, 7751856), (5376, 7590359), (6016, 6782874), (6272, 6506022), (6909, 5906176), (7896, 5167904), (9024, 4521916), (9212, 4429632), (9408, 4337348), (10528, 3875928), (12032, 3391437), (12544, 3253011), (13818, 2953088), (15792, 2583952), (18048, 2260958), (18424, 2214816), (18816, 2168674), (21056, 1937964), (23071, 1768704), (27636, 1476544), (31584, 1291976), (36096, 1130479), (36848, 1107408), (37632, 1084337), (42112, 968982), (46142, 884352), (55272, 738272), (63168, 645988), (69213, 589568), (73696, 553704), (84224, 484491), (92284, 442176), (110544, 369136), (126336, 322994), (138426, 294784), (147392, 276852), (161497, 252672), (184568, 221088)]