993096408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 2720563200

約数和(自身を除く): 1727466792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 163, 186, 228, 248, 326, 372, 431, 456, 489, 589, 652, 744, 862, 978, 1178, 1293, 1304, 1724, 1767, 1956, 2356, 2586, 3097, 3448, 3534, 3912, 4712, 5053, 5172, 6194, 7068, 8189, 9291, 10106, 10344, 12388, 13361, 14136, 15159, 16378, 18582, 20212, 24567, 24776, 26722, 30318, 32756, 37164, 40083, 40424, 49134, 53444, 60636, 65512, 70253, 74328, 80166, 96007, 98268, 106888, 121272, 140506, 160332, 192014, 196536, 210759, 253859, 281012, 288021, 320664, 384028, 421518, 507718, 562024, 576042, 761577, 768056, 843036, 1015436, 1152084, 1334807, 1523154, 1686072, 2030872, 2177843, 2304168, 2669614, 3046308, 4004421, 4355686, 5339228, 6092616, 6533529, 8008842, 8711372, 10678456, 13067058, 16017684, 17422744, 26134116, 32035368, 41379017, 52268232, 82758034, 124137051, 165516068, 248274102, 331032136, 496548204, 993096408]

約数ペア:

[(1, 993096408), (2, 496548204), (3, 331032136), (4, 248274102), (6, 165516068), (8, 124137051), (12, 82758034), (19, 52268232), (24, 41379017), (31, 32035368), (38, 26134116), (57, 17422744), (62, 16017684), (76, 13067058), (93, 10678456), (114, 8711372), (124, 8008842), (152, 6533529), (163, 6092616), (186, 5339228), (228, 4355686), (248, 4004421), (326, 3046308), (372, 2669614), (431, 2304168), (456, 2177843), (489, 2030872), (589, 1686072), (652, 1523154), (744, 1334807), (862, 1152084), (978, 1015436), (1178, 843036), (1293, 768056), (1304, 761577), (1724, 576042), (1767, 562024), (1956, 507718), (2356, 421518), (2586, 384028), (3097, 320664), (3448, 288021), (3534, 281012), (3912, 253859), (4712, 210759), (5053, 196536), (5172, 192014), (6194, 160332), (7068, 140506), (8189, 121272), (9291, 106888), (10106, 98268), (10344, 96007), (12388, 80166), (13361, 74328), (14136, 70253), (15159, 65512), (16378, 60636), (18582, 53444), (20212, 49134), (24567, 40424), (24776, 40083), (26722, 37164), (30318, 32756)]