12811382784

素因数分解:

$2^{12}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20443}}^1$

素因数の和:20490

約数の個数: 156

約数和(自身を含む): 39184892136

約数和(自身を除く): 26373509352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1024, 1088, 1152, 1224, 1536, 1632, 2048, 2176, 2304, 2448, 3072, 3264, 4096, 4352, 4608, 4896, 6144, 6528, 8704, 9216, 9792, 12288, 13056, 17408, 18432, 19584, 20443, 26112, 34816, 36864, 39168, 40886, 52224, 61329, 69632, 78336, 81772, 104448, 122658, 156672, 163544, 183987, 208896, 245316, 313344, 327088, 347531, 367974, 490632, 626688, 654176, 695062, 735948, 981264, 1042593, 1308352, 1390124, 1471896, 1962528, 2085186, 2616704, 2780248, 2943792, 3127779, 3925056, 4170372, 5233408, 5560496, 5887584, 6255558, 7850112, 8340744, 10466816, 11120992, 11775168, 12511116, 15700224, 16681488, 20933632, 22241984, 23550336, 25022232, 31400448, 33362976, 41867264, 44483968, 47100672, 50044464, 62800896, 66725952, 83734528, 88967936, 94201344, 100088928, 125601792, 133451904, 177935872, 188402688, 200177856, 251203584, 266903808, 355871744, 376805376, 400355712, 533807616, 711743488, 753610752, 800711424, 1067615232, 1423486976, 1601422848, 2135230464, 3202845696, 4270460928, 6405691392, 12811382784]

約数ペア:

[(1, 12811382784), (2, 6405691392), (3, 4270460928), (4, 3202845696), (6, 2135230464), (8, 1601422848), (9, 1423486976), (12, 1067615232), (16, 800711424), (17, 753610752), (18, 711743488), (24, 533807616), (32, 400355712), (34, 376805376), (36, 355871744), (48, 266903808), (51, 251203584), (64, 200177856), (68, 188402688), (72, 177935872), (96, 133451904), (102, 125601792), (128, 100088928), (136, 94201344), (144, 88967936), (153, 83734528), (192, 66725952), (204, 62800896), (256, 50044464), (272, 47100672), (288, 44483968), (306, 41867264), (384, 33362976), (408, 31400448), (512, 25022232), (544, 23550336), (576, 22241984), (612, 20933632), (768, 16681488), (816, 15700224), (1024, 12511116), (1088, 11775168), (1152, 11120992), (1224, 10466816), (1536, 8340744), (1632, 7850112), (2048, 6255558), (2176, 5887584), (2304, 5560496), (2448, 5233408), (3072, 4170372), (3264, 3925056), (4096, 3127779), (4352, 2943792), (4608, 2780248), (4896, 2616704), (6144, 2085186), (6528, 1962528), (8704, 1471896), (9216, 1390124), (9792, 1308352), (12288, 1042593), (13056, 981264), (17408, 735948), (18432, 695062), (19584, 654176), (20443, 626688), (26112, 490632), (34816, 367974), (36864, 347531), (39168, 327088), (40886, 313344), (52224, 245316), (61329, 208896), (69632, 183987), (78336, 163544), (81772, 156672), (104448, 122658)]