383404192

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13417}}^1$

素因数の和:13493

約数の個数: 48

約数和(自身を含む): 811520640

約数和(自身を除く): 428116448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 3572, 7144, 13417, 14288, 26834, 28576, 53668, 107336, 214672, 254923, 429344, 509846, 630599, 1019692, 1261198, 2039384, 2522396, 4078768, 5044792, 8157536, 10089584, 11981381, 20179168, 23962762, 47925524, 95851048, 191702096, 383404192]

約数ペア:

[(1, 383404192), (2, 191702096), (4, 95851048), (8, 47925524), (16, 23962762), (19, 20179168), (32, 11981381), (38, 10089584), (47, 8157536), (76, 5044792), (94, 4078768), (152, 2522396), (188, 2039384), (304, 1261198), (376, 1019692), (608, 630599), (752, 509846), (893, 429344), (1504, 254923), (1786, 214672), (3572, 107336), (7144, 53668), (13417, 28576), (14288, 26834)]