248704512

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{23131}}^1$

素因数の和:23159

約数の個数: 80

約数和(自身を含む): 757249152

約数和(自身を除く): 508544640

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, 5376, 10752, 23131, 46262, 69393, 92524, 138786, 161917, 185048, 277572, 323834, 370096, 485751, 555144, 647668, 740192, 971502, 1110288, 1295336, 1480384, 1943004, 2220576, 2590672, 2960768, 3886008, 4441152, 5181344, 5921536, 7772016, 8882304, 10362688, 11843072, 15544032, 17764608, 20725376, 31088064, 35529216, 41450752, 62176128, 82901504, 124352256, 248704512]

約数ペア:

[(1, 248704512), (2, 124352256), (3, 82901504), (4, 62176128), (6, 41450752), (7, 35529216), (8, 31088064), (12, 20725376), (14, 17764608), (16, 15544032), (21, 11843072), (24, 10362688), (28, 8882304), (32, 7772016), (42, 5921536), (48, 5181344), (56, 4441152), (64, 3886008), (84, 2960768), (96, 2590672), (112, 2220576), (128, 1943004), (168, 1480384), (192, 1295336), (224, 1110288), (256, 971502), (336, 740192), (384, 647668), (448, 555144), (512, 485751), (672, 370096), (768, 323834), (896, 277572), (1344, 185048), (1536, 161917), (1792, 138786), (2688, 92524), (3584, 69393), (5376, 46262), (10752, 23131)]