351799168

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 857387520

約数和(自身を除く): 505588352

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 64, 86, 92, 112, 128, 161, 172, 184, 224, 301, 322, 344, 368, 397, 448, 602, 644, 688, 736, 794, 896, 989, 1204, 1288, 1376, 1472, 1588, 1978, 2408, 2576, 2752, 2779, 2944, 3176, 3956, 4816, 5152, 5504, 5558, 6352, 6923, 7912, 9131, 9632, 10304, 11116, 12704, 13846, 15824, 17071, 18262, 19264, 20608, 22232, 25408, 27692, 31648, 34142, 36524, 38528, 44464, 50816, 55384, 63296, 63917, 68284, 73048, 88928, 110768, 119497, 126592, 127834, 136568, 146096, 177856, 221536, 238994, 255668, 273136, 292192, 355712, 392633, 443072, 477988, 511336, 546272, 584384, 785266, 886144, 955976, 1022672, 1092544, 1168768, 1570532, 1911952, 2045344, 2185088, 2748431, 3141064, 3823904, 4090688, 5496862, 6282128, 7647808, 8181376, 10993724, 12564256, 15295616, 21987448, 25128512, 43974896, 50257024, 87949792, 175899584, 351799168]

約数ペア:

[(1, 351799168), (2, 175899584), (4, 87949792), (7, 50257024), (8, 43974896), (14, 25128512), (16, 21987448), (23, 15295616), (28, 12564256), (32, 10993724), (43, 8181376), (46, 7647808), (56, 6282128), (64, 5496862), (86, 4090688), (92, 3823904), (112, 3141064), (128, 2748431), (161, 2185088), (172, 2045344), (184, 1911952), (224, 1570532), (301, 1168768), (322, 1092544), (344, 1022672), (368, 955976), (397, 886144), (448, 785266), (602, 584384), (644, 546272), (688, 511336), (736, 477988), (794, 443072), (896, 392633), (989, 355712), (1204, 292192), (1288, 273136), (1376, 255668), (1472, 238994), (1588, 221536), (1978, 177856), (2408, 146096), (2576, 136568), (2752, 127834), (2779, 126592), (2944, 119497), (3176, 110768), (3956, 88928), (4816, 73048), (5152, 68284), (5504, 63917), (5558, 63296), (6352, 55384), (6923, 50816), (7912, 44464), (9131, 38528), (9632, 36524), (10304, 34142), (11116, 31648), (12704, 27692), (13846, 25408), (15824, 22232), (17071, 20608), (18262, 19264)]