197265456

素因数分解:

$2^4\times 3^5\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 120

約数和(自身を含む): 578869200

約数和(自身を除く): 381603744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 113, 144, 162, 216, 226, 243, 324, 339, 432, 449, 452, 486, 648, 678, 898, 904, 972, 1017, 1296, 1347, 1356, 1796, 1808, 1944, 2034, 2694, 2712, 3051, 3592, 3888, 4041, 4068, 5388, 5424, 6102, 7184, 8082, 8136, 9153, 10776, 12123, 12204, 16164, 16272, 18306, 21552, 24246, 24408, 27459, 32328, 36369, 36612, 48492, 48816, 50737, 54918, 64656, 72738, 73224, 96984, 101474, 109107, 109836, 145476, 146448, 152211, 193968, 202948, 218214, 219672, 290952, 304422, 405896, 436428, 439344, 456633, 581904, 608844, 811792, 872856, 913266, 1217688, 1369899, 1745712, 1826532, 2435376, 2739798, 3653064, 4109697, 5479596, 7306128, 8219394, 10959192, 12329091, 16438788, 21918384, 24658182, 32877576, 49316364, 65755152, 98632728, 197265456]

約数ペア:

[(1, 197265456), (2, 98632728), (3, 65755152), (4, 49316364), (6, 32877576), (8, 24658182), (9, 21918384), (12, 16438788), (16, 12329091), (18, 10959192), (24, 8219394), (27, 7306128), (36, 5479596), (48, 4109697), (54, 3653064), (72, 2739798), (81, 2435376), (108, 1826532), (113, 1745712), (144, 1369899), (162, 1217688), (216, 913266), (226, 872856), (243, 811792), (324, 608844), (339, 581904), (432, 456633), (449, 439344), (452, 436428), (486, 405896), (648, 304422), (678, 290952), (898, 219672), (904, 218214), (972, 202948), (1017, 193968), (1296, 152211), (1347, 146448), (1356, 145476), (1796, 109836), (1808, 109107), (1944, 101474), (2034, 96984), (2694, 73224), (2712, 72738), (3051, 64656), (3592, 54918), (3888, 50737), (4041, 48816), (4068, 48492), (5388, 36612), (5424, 36369), (6102, 32328), (7184, 27459), (8082, 24408), (8136, 24246), (9153, 21552), (10776, 18306), (12123, 16272), (12204, 16164)]