221337216

素因数分解:

$2^7\times 3^2\times {\mathrm{192133}}^1$

素因数の和:192153

約数の個数: 48

約数和(自身を含む): 636924210

約数和(自身を除く): 415586994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 192133, 384266, 576399, 768532, 1152798, 1537064, 1729197, 2305596, 3074128, 3458394, 4611192, 6148256, 6916788, 9222384, 12296512, 13833576, 18444768, 24593024, 27667152, 36889536, 55334304, 73779072, 110668608, 221337216]

約数ペア:

[(1, 221337216), (2, 110668608), (3, 73779072), (4, 55334304), (6, 36889536), (8, 27667152), (9, 24593024), (12, 18444768), (16, 13833576), (18, 12296512), (24, 9222384), (32, 6916788), (36, 6148256), (48, 4611192), (64, 3458394), (72, 3074128), (96, 2305596), (128, 1729197), (144, 1537064), (192, 1152798), (288, 768532), (384, 576399), (576, 384266), (1152, 192133)]