40438272

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{3761}}^1$

素因数の和:3789

約数の個数: 80

約数和(自身を含む): 123152832

約数和(自身を除く): 82714560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 3761, 5376, 7522, 10752, 11283, 15044, 22566, 26327, 30088, 45132, 52654, 60176, 78981, 90264, 105308, 120352, 157962, 180528, 210616, 240704, 315924, 361056, 421232, 481408, 631848, 722112, 842464, 962816, 1263696, 1444224, 1684928, 1925632, 2527392, 2888448, 3369856, 5054784, 5776896, 6739712, 10109568, 13479424, 20219136, 40438272]

約数ペア:

[(1, 40438272), (2, 20219136), (3, 13479424), (4, 10109568), (6, 6739712), (7, 5776896), (8, 5054784), (12, 3369856), (14, 2888448), (16, 2527392), (21, 1925632), (24, 1684928), (28, 1444224), (32, 1263696), (42, 962816), (48, 842464), (56, 722112), (64, 631848), (84, 481408), (96, 421232), (112, 361056), (128, 315924), (168, 240704), (192, 210616), (224, 180528), (256, 157962), (336, 120352), (384, 105308), (448, 90264), (512, 78981), (672, 60176), (768, 52654), (896, 45132), (1344, 30088), (1536, 26327), (1792, 22566), (2688, 15044), (3584, 11283), (3761, 10752), (5376, 7522)]