638615712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6053}}^1$

素因数の和:6230

約数の個数: 96

約数和(自身を含む): 1928368512

約数和(自身を除く): 1289752800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 157, 168, 224, 314, 336, 471, 628, 672, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 4396, 5024, 6053, 6594, 7536, 8792, 12106, 13188, 15072, 17584, 18159, 24212, 26376, 35168, 36318, 42371, 48424, 52752, 72636, 84742, 96848, 105504, 127113, 145272, 169484, 193696, 254226, 290544, 338968, 508452, 581088, 677936, 950321, 1016904, 1355872, 1900642, 2033808, 2850963, 3801284, 4067616, 5701926, 6652247, 7602568, 11403852, 13304494, 15205136, 19956741, 22807704, 26608988, 30410272, 39913482, 45615408, 53217976, 79826964, 91230816, 106435952, 159653928, 212871904, 319307856, 638615712]

約数ペア:

[(1, 638615712), (2, 319307856), (3, 212871904), (4, 159653928), (6, 106435952), (7, 91230816), (8, 79826964), (12, 53217976), (14, 45615408), (16, 39913482), (21, 30410272), (24, 26608988), (28, 22807704), (32, 19956741), (42, 15205136), (48, 13304494), (56, 11403852), (84, 7602568), (96, 6652247), (112, 5701926), (157, 4067616), (168, 3801284), (224, 2850963), (314, 2033808), (336, 1900642), (471, 1355872), (628, 1016904), (672, 950321), (942, 677936), (1099, 581088), (1256, 508452), (1884, 338968), (2198, 290544), (2512, 254226), (3297, 193696), (3768, 169484), (4396, 145272), (5024, 127113), (6053, 105504), (6594, 96848), (7536, 84742), (8792, 72636), (12106, 52752), (13188, 48424), (15072, 42371), (17584, 36318), (18159, 35168), (24212, 26376)]