2281660416

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{4421}}^1$

素因数の和:4460

約数の個数: 168

約数和(自身を含む): 7534345104

約数和(自身を除く): 5252684688

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, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4096, 4421, 4608, 5376, 6144, 7168, 8064, 8192, 8842, 9216, 10752, 12288, 13263, 14336, 16128, 17684, 18432, 21504, 24576, 26526, 28672, 30947, 32256, 35368, 36864, 39789, 43008, 53052, 57344, 61894, 64512, 70736, 73728, 79578, 86016, 92841, 106104, 123788, 129024, 141472, 159156, 172032, 185682, 212208, 247576, 258048, 278523, 282944, 318312, 371364, 424416, 495152, 516096, 557046, 565888, 636624, 742728, 848832, 990304, 1114092, 1131776, 1273248, 1485456, 1697664, 1980608, 2228184, 2263552, 2546496, 2970912, 3395328, 3961216, 4456368, 4527104, 5092992, 5941824, 6790656, 7922432, 8912736, 9054208, 10185984, 11883648, 13581312, 15844864, 17825472, 18108416, 20371968, 23767296, 27162624, 31689728, 35650944, 36216832, 40743936, 47534592, 54325248, 63379456, 71301888, 81487872, 95069184, 108650496, 126758912, 142603776, 162975744, 190138368, 253517824, 285207552, 325951488, 380276736, 570415104, 760553472, 1140830208, 2281660416]

約数ペア:

[(1, 2281660416), (2, 1140830208), (3, 760553472), (4, 570415104), (6, 380276736), (7, 325951488), (8, 285207552), (9, 253517824), (12, 190138368), (14, 162975744), (16, 142603776), (18, 126758912), (21, 108650496), (24, 95069184), (28, 81487872), (32, 71301888), (36, 63379456), (42, 54325248), (48, 47534592), (56, 40743936), (63, 36216832), (64, 35650944), (72, 31689728), (84, 27162624), (96, 23767296), (112, 20371968), (126, 18108416), (128, 17825472), (144, 15844864), (168, 13581312), (192, 11883648), (224, 10185984), (252, 9054208), (256, 8912736), (288, 7922432), (336, 6790656), (384, 5941824), (448, 5092992), (504, 4527104), (512, 4456368), (576, 3961216), (672, 3395328), (768, 2970912), (896, 2546496), (1008, 2263552), (1024, 2228184), (1152, 1980608), (1344, 1697664), (1536, 1485456), (1792, 1273248), (2016, 1131776), (2048, 1114092), (2304, 990304), (2688, 848832), (3072, 742728), (3584, 636624), (4032, 565888), (4096, 557046), (4421, 516096), (4608, 495152), (5376, 424416), (6144, 371364), (7168, 318312), (8064, 282944), (8192, 278523), (8842, 258048), (9216, 247576), (10752, 212208), (12288, 185682), (13263, 172032), (14336, 159156), (16128, 141472), (17684, 129024), (18432, 123788), (21504, 106104), (24576, 92841), (26526, 86016), (28672, 79578), (30947, 73728), (32256, 70736), (35368, 64512), (36864, 61894), (39789, 57344), (43008, 53052)]