268914688

素因数分解:

$2^{12}\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 104

約数和(自身を含む): 627496128

約数和(自身を除く): 358581440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 113, 128, 166, 224, 226, 256, 332, 448, 452, 512, 581, 664, 791, 896, 904, 1024, 1162, 1328, 1582, 1792, 1808, 2048, 2324, 2656, 3164, 3584, 3616, 4096, 4648, 5312, 6328, 7168, 7232, 9296, 9379, 10624, 12656, 14336, 14464, 18592, 18758, 21248, 25312, 28672, 28928, 37184, 37516, 42496, 50624, 57856, 65653, 74368, 75032, 84992, 101248, 115712, 131306, 148736, 150064, 169984, 202496, 231424, 262612, 297472, 300128, 339968, 404992, 462848, 525224, 594944, 600256, 809984, 1050448, 1189888, 1200512, 1619968, 2100896, 2379776, 2401024, 3239936, 4201792, 4802048, 8403584, 9604096, 16807168, 19208192, 33614336, 38416384, 67228672, 134457344, 268914688]

約数ペア:

[(1, 268914688), (2, 134457344), (4, 67228672), (7, 38416384), (8, 33614336), (14, 19208192), (16, 16807168), (28, 9604096), (32, 8403584), (56, 4802048), (64, 4201792), (83, 3239936), (112, 2401024), (113, 2379776), (128, 2100896), (166, 1619968), (224, 1200512), (226, 1189888), (256, 1050448), (332, 809984), (448, 600256), (452, 594944), (512, 525224), (581, 462848), (664, 404992), (791, 339968), (896, 300128), (904, 297472), (1024, 262612), (1162, 231424), (1328, 202496), (1582, 169984), (1792, 150064), (1808, 148736), (2048, 131306), (2324, 115712), (2656, 101248), (3164, 84992), (3584, 75032), (3616, 74368), (4096, 65653), (4648, 57856), (5312, 50624), (6328, 42496), (7168, 37516), (7232, 37184), (9296, 28928), (9379, 28672), (10624, 25312), (12656, 21248), (14336, 18758), (14464, 18592)]