1836502528

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22279}}^1$

素因数の和:22327

約数の個数: 80

約数和(自身を含む): 4376148480

約数和(自身を除く): 2539645952

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 3584, 5152, 5888, 10304, 11776, 20608, 22279, 41216, 44558, 82432, 89116, 155953, 178232, 311906, 356464, 512417, 623812, 712928, 1024834, 1247624, 1425856, 2049668, 2495248, 2851712, 3586919, 4099336, 4990496, 5703424, 7173838, 8198672, 9980992, 11406848, 14347676, 16397344, 19961984, 28695352, 32794688, 39923968, 57390704, 65589376, 79847936, 114781408, 131178752, 229562816, 262357504, 459125632, 918251264, 1836502528]

約数ペア:

[(1, 1836502528), (2, 918251264), (4, 459125632), (7, 262357504), (8, 229562816), (14, 131178752), (16, 114781408), (23, 79847936), (28, 65589376), (32, 57390704), (46, 39923968), (56, 32794688), (64, 28695352), (92, 19961984), (112, 16397344), (128, 14347676), (161, 11406848), (184, 9980992), (224, 8198672), (256, 7173838), (322, 5703424), (368, 4990496), (448, 4099336), (512, 3586919), (644, 2851712), (736, 2495248), (896, 2049668), (1288, 1425856), (1472, 1247624), (1792, 1024834), (2576, 712928), (2944, 623812), (3584, 512417), (5152, 356464), (5888, 311906), (10304, 178232), (11776, 155953), (20608, 89116), (22279, 82432), (41216, 44558)]