1321147584

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{8221}}^1$

素因数の和:8276

約数の個数: 140

約数和(自身を含む): 4043119168

約数和(自身を除く): 2721971584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 1728, 1984, 2232, 2511, 2592, 2976, 3348, 4464, 5022, 5184, 5952, 6696, 8221, 8928, 10044, 13392, 16442, 17856, 20088, 24663, 26784, 32884, 40176, 49326, 53568, 65768, 73989, 80352, 98652, 131536, 147978, 160704, 197304, 221967, 254851, 263072, 295956, 394608, 443934, 509702, 526144, 591912, 665901, 764553, 789216, 887868, 1019404, 1183824, 1331802, 1529106, 1578432, 1775736, 2038808, 2293659, 2367648, 2663604, 3058212, 3551472, 4077616, 4587318, 4735296, 5327208, 6116424, 6880977, 7102944, 8155232, 9174636, 10654416, 12232848, 13761954, 14205888, 16310464, 18349272, 20642931, 21308832, 24465696, 27523908, 36698544, 41285862, 42617664, 48931392, 55047816, 73397088, 82571724, 110095632, 146794176, 165143448, 220191264, 330286896, 440382528, 660573792, 1321147584]

約数ペア:

[(1, 1321147584), (2, 660573792), (3, 440382528), (4, 330286896), (6, 220191264), (8, 165143448), (9, 146794176), (12, 110095632), (16, 82571724), (18, 73397088), (24, 55047816), (27, 48931392), (31, 42617664), (32, 41285862), (36, 36698544), (48, 27523908), (54, 24465696), (62, 21308832), (64, 20642931), (72, 18349272), (81, 16310464), (93, 14205888), (96, 13761954), (108, 12232848), (124, 10654416), (144, 9174636), (162, 8155232), (186, 7102944), (192, 6880977), (216, 6116424), (248, 5327208), (279, 4735296), (288, 4587318), (324, 4077616), (372, 3551472), (432, 3058212), (496, 2663604), (558, 2367648), (576, 2293659), (648, 2038808), (744, 1775736), (837, 1578432), (864, 1529106), (992, 1331802), (1116, 1183824), (1296, 1019404), (1488, 887868), (1674, 789216), (1728, 764553), (1984, 665901), (2232, 591912), (2511, 526144), (2592, 509702), (2976, 443934), (3348, 394608), (4464, 295956), (5022, 263072), (5184, 254851), (5952, 221967), (6696, 197304), (8221, 160704), (8928, 147978), (10044, 131536), (13392, 98652), (16442, 80352), (17856, 73989), (20088, 65768), (24663, 53568), (26784, 49326), (32884, 40176)]