255139488

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{9133}}^1$

素因数の和:9246

約数の個数: 72

約数和(自身を含む): 733113108

約数和(自身を除く): 477973620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9133, 9312, 13968, 18266, 27399, 27936, 36532, 54798, 73064, 82197, 109596, 146128, 164394, 219192, 292256, 328788, 438384, 657576, 876768, 885901, 1315152, 1771802, 2630304, 2657703, 3543604, 5315406, 7087208, 7973109, 10630812, 14174416, 15946218, 21261624, 28348832, 31892436, 42523248, 63784872, 85046496, 127569744, 255139488]

約数ペア:

[(1, 255139488), (2, 127569744), (3, 85046496), (4, 63784872), (6, 42523248), (8, 31892436), (9, 28348832), (12, 21261624), (16, 15946218), (18, 14174416), (24, 10630812), (32, 7973109), (36, 7087208), (48, 5315406), (72, 3543604), (96, 2657703), (97, 2630304), (144, 1771802), (194, 1315152), (288, 885901), (291, 876768), (388, 657576), (582, 438384), (776, 328788), (873, 292256), (1164, 219192), (1552, 164394), (1746, 146128), (2328, 109596), (3104, 82197), (3492, 73064), (4656, 54798), (6984, 36532), (9133, 27936), (9312, 27399), (13968, 18266)]