257492736

素因数分解:

$2^8\times 3^3\times {\mathrm{37253}}^1$

素因数の和:37278

約数の個数: 72

約数和(自身を含む): 761471760

約数和(自身を除く): 503979024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 37253, 74506, 111759, 149012, 223518, 298024, 335277, 447036, 596048, 670554, 894072, 1005831, 1192096, 1341108, 1788144, 2011662, 2384192, 2682216, 3576288, 4023324, 4768384, 5364432, 7152576, 8046648, 9536768, 10728864, 14305152, 16093296, 21457728, 28610304, 32186592, 42915456, 64373184, 85830912, 128746368, 257492736]

約数ペア:

[(1, 257492736), (2, 128746368), (3, 85830912), (4, 64373184), (6, 42915456), (8, 32186592), (9, 28610304), (12, 21457728), (16, 16093296), (18, 14305152), (24, 10728864), (27, 9536768), (32, 8046648), (36, 7152576), (48, 5364432), (54, 4768384), (64, 4023324), (72, 3576288), (96, 2682216), (108, 2384192), (128, 2011662), (144, 1788144), (192, 1341108), (216, 1192096), (256, 1005831), (288, 894072), (384, 670554), (432, 596048), (576, 447036), (768, 335277), (864, 298024), (1152, 223518), (1728, 149012), (2304, 111759), (3456, 74506), (6912, 37253)]