1417851648

素因数分解:

$2^8\times 3^3\times {\mathrm{205129}}^1$

素因数の和:205154

約数の個数: 72

約数和(自身を含む): 4192857200

約数和(自身を除く): 2775005552

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, 205129, 410258, 615387, 820516, 1230774, 1641032, 1846161, 2461548, 3282064, 3692322, 4923096, 5538483, 6564128, 7384644, 9846192, 11076966, 13128256, 14769288, 19692384, 22153932, 26256512, 29538576, 39384768, 44307864, 52513024, 59077152, 78769536, 88615728, 118154304, 157539072, 177231456, 236308608, 354462912, 472617216, 708925824, 1417851648]

約数ペア:

[(1, 1417851648), (2, 708925824), (3, 472617216), (4, 354462912), (6, 236308608), (8, 177231456), (9, 157539072), (12, 118154304), (16, 88615728), (18, 78769536), (24, 59077152), (27, 52513024), (32, 44307864), (36, 39384768), (48, 29538576), (54, 26256512), (64, 22153932), (72, 19692384), (96, 14769288), (108, 13128256), (128, 11076966), (144, 9846192), (192, 7384644), (216, 6564128), (256, 5538483), (288, 4923096), (384, 3692322), (432, 3282064), (576, 2461548), (768, 1846161), (864, 1641032), (1152, 1230774), (1728, 820516), (2304, 615387), (3456, 410258), (6912, 205129)]