1170020992

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21407}}^1$

素因数の和:21489

約数の個数: 64

約数和(自身を含む): 2707683840

約数和(自身を除く): 1537662848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1708, 1952, 3416, 3904, 6832, 7808, 13664, 21407, 27328, 42814, 54656, 85628, 149849, 171256, 299698, 342512, 599396, 685024, 1198792, 1305827, 1370048, 2397584, 2611654, 2740096, 4795168, 5223308, 9140789, 9590336, 10446616, 18281578, 19180672, 20893232, 36563156, 41786464, 73126312, 83572928, 146252624, 167145856, 292505248, 585010496, 1170020992]

約数ペア:

[(1, 1170020992), (2, 585010496), (4, 292505248), (7, 167145856), (8, 146252624), (14, 83572928), (16, 73126312), (28, 41786464), (32, 36563156), (56, 20893232), (61, 19180672), (64, 18281578), (112, 10446616), (122, 9590336), (128, 9140789), (224, 5223308), (244, 4795168), (427, 2740096), (448, 2611654), (488, 2397584), (854, 1370048), (896, 1305827), (976, 1198792), (1708, 685024), (1952, 599396), (3416, 342512), (3904, 299698), (6832, 171256), (7808, 149849), (13664, 85628), (21407, 54656), (27328, 42814)]