40126464

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{311}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 132874560

約数和(自身を除く): 92748096

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, 311, 336, 384, 448, 504, 512, 576, 622, 672, 768, 896, 933, 1008, 1024, 1152, 1244, 1344, 1536, 1792, 1866, 2016, 2048, 2177, 2304, 2488, 2688, 2799, 3072, 3584, 3732, 4032, 4354, 4608, 4976, 5376, 5598, 6144, 6531, 7168, 7464, 8064, 8708, 9216, 9952, 10752, 11196, 13062, 14336, 14928, 16128, 17416, 18432, 19593, 19904, 21504, 22392, 26124, 29856, 32256, 34832, 39186, 39808, 43008, 44784, 52248, 59712, 64512, 69664, 78372, 79616, 89568, 104496, 119424, 129024, 139328, 156744, 159232, 179136, 208992, 238848, 278656, 313488, 318464, 358272, 417984, 477696, 557312, 626976, 636928, 716544, 835968, 955392, 1114624, 1253952, 1433088, 1671936, 1910784, 2229248, 2507904, 2866176, 3343872, 4458496, 5015808, 5732352, 6687744, 10031616, 13375488, 20063232, 40126464]

約数ペア:

[(1, 40126464), (2, 20063232), (3, 13375488), (4, 10031616), (6, 6687744), (7, 5732352), (8, 5015808), (9, 4458496), (12, 3343872), (14, 2866176), (16, 2507904), (18, 2229248), (21, 1910784), (24, 1671936), (28, 1433088), (32, 1253952), (36, 1114624), (42, 955392), (48, 835968), (56, 716544), (63, 636928), (64, 626976), (72, 557312), (84, 477696), (96, 417984), (112, 358272), (126, 318464), (128, 313488), (144, 278656), (168, 238848), (192, 208992), (224, 179136), (252, 159232), (256, 156744), (288, 139328), (311, 129024), (336, 119424), (384, 104496), (448, 89568), (504, 79616), (512, 78372), (576, 69664), (622, 64512), (672, 59712), (768, 52248), (896, 44784), (933, 43008), (1008, 39808), (1024, 39186), (1152, 34832), (1244, 32256), (1344, 29856), (1536, 26124), (1792, 22392), (1866, 21504), (2016, 19904), (2048, 19593), (2177, 18432), (2304, 17416), (2488, 16128), (2688, 14928), (2799, 14336), (3072, 13062), (3584, 11196), (3732, 10752), (4032, 9952), (4354, 9216), (4608, 8708), (4976, 8064), (5376, 7464), (5598, 7168), (6144, 6531)]