321630912

素因数分解:

$2^6\times 3^5\times {\mathrm{20681}}^1$

素因数の和:20708

約数の個数: 84

約数和(自身を含む): 956087496

約数和(自身を除く): 634456584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 20681, 41362, 62043, 82724, 124086, 165448, 186129, 248172, 330896, 372258, 496344, 558387, 661792, 744516, 992688, 1116774, 1323584, 1489032, 1675161, 1985376, 2233548, 2978064, 3350322, 3970752, 4467096, 5025483, 5956128, 6700644, 8934192, 10050966, 11912256, 13401288, 17868384, 20101932, 26802576, 35736768, 40203864, 53605152, 80407728, 107210304, 160815456, 321630912]

約数ペア:

[(1, 321630912), (2, 160815456), (3, 107210304), (4, 80407728), (6, 53605152), (8, 40203864), (9, 35736768), (12, 26802576), (16, 20101932), (18, 17868384), (24, 13401288), (27, 11912256), (32, 10050966), (36, 8934192), (48, 6700644), (54, 5956128), (64, 5025483), (72, 4467096), (81, 3970752), (96, 3350322), (108, 2978064), (144, 2233548), (162, 1985376), (192, 1675161), (216, 1489032), (243, 1323584), (288, 1116774), (324, 992688), (432, 744516), (486, 661792), (576, 558387), (648, 496344), (864, 372258), (972, 330896), (1296, 248172), (1728, 186129), (1944, 165448), (2592, 124086), (3888, 82724), (5184, 62043), (7776, 41362), (15552, 20681)]