438872384

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{751}}^1$

素因数の和:1183

約数の個数: 56

約数和(自身を含む): 912254208

約数和(自身を除く): 473381824

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 397, 736, 751, 794, 1472, 1502, 1588, 3004, 3176, 6008, 6352, 9131, 12016, 12704, 17273, 18262, 24032, 25408, 34546, 36524, 48064, 69092, 73048, 138184, 146096, 276368, 292192, 298147, 552736, 584384, 596294, 1105472, 1192588, 2385176, 4770352, 6857381, 9540704, 13714762, 19081408, 27429524, 54859048, 109718096, 219436192, 438872384]

約数ペア:

[(1, 438872384), (2, 219436192), (4, 109718096), (8, 54859048), (16, 27429524), (23, 19081408), (32, 13714762), (46, 9540704), (64, 6857381), (92, 4770352), (184, 2385176), (368, 1192588), (397, 1105472), (736, 596294), (751, 584384), (794, 552736), (1472, 298147), (1502, 292192), (1588, 276368), (3004, 146096), (3176, 138184), (6008, 73048), (6352, 69092), (9131, 48064), (12016, 36524), (12704, 34546), (17273, 25408), (18262, 24032)]