386082288

素因数分解:

$2^4\times 3^5\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 1128400000

約数和(自身を除く): 742317712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 199, 216, 243, 324, 398, 432, 486, 499, 597, 648, 796, 972, 998, 1194, 1296, 1497, 1592, 1791, 1944, 1996, 2388, 2994, 3184, 3582, 3888, 3992, 4491, 4776, 5373, 5988, 7164, 7984, 8982, 9552, 10746, 11976, 13473, 14328, 16119, 17964, 21492, 23952, 26946, 28656, 32238, 35928, 40419, 42984, 48357, 53892, 64476, 71856, 80838, 85968, 96714, 99301, 107784, 121257, 128952, 161676, 193428, 198602, 215568, 242514, 257904, 297903, 323352, 386856, 397204, 485028, 595806, 646704, 773712, 794408, 893709, 970056, 1191612, 1588816, 1787418, 1940112, 2383224, 2681127, 3574836, 4766448, 5362254, 7149672, 8043381, 10724508, 14299344, 16086762, 21449016, 24130143, 32173524, 42898032, 48260286, 64347048, 96520572, 128694096, 193041144, 386082288]

約数ペア:

[(1, 386082288), (2, 193041144), (3, 128694096), (4, 96520572), (6, 64347048), (8, 48260286), (9, 42898032), (12, 32173524), (16, 24130143), (18, 21449016), (24, 16086762), (27, 14299344), (36, 10724508), (48, 8043381), (54, 7149672), (72, 5362254), (81, 4766448), (108, 3574836), (144, 2681127), (162, 2383224), (199, 1940112), (216, 1787418), (243, 1588816), (324, 1191612), (398, 970056), (432, 893709), (486, 794408), (499, 773712), (597, 646704), (648, 595806), (796, 485028), (972, 397204), (998, 386856), (1194, 323352), (1296, 297903), (1497, 257904), (1592, 242514), (1791, 215568), (1944, 198602), (1996, 193428), (2388, 161676), (2994, 128952), (3184, 121257), (3582, 107784), (3888, 99301), (3992, 96714), (4491, 85968), (4776, 80838), (5373, 71856), (5988, 64476), (7164, 53892), (7984, 48357), (8982, 42984), (9552, 40419), (10746, 35928), (11976, 32238), (13473, 28656), (14328, 26946), (16119, 23952), (17964, 21492)]