400822128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{132547}}^1$

素因数の和:132571

約数の個数: 80

約数和(自身を含む): 1314876160

約数和(自身を除く): 914054032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 132547, 265094, 397641, 530188, 795282, 927829, 1060376, 1192923, 1590564, 1855658, 2120752, 2385846, 2783487, 3181128, 3578769, 3711316, 4771692, 5566974, 6362256, 7157538, 7422632, 8350461, 9543384, 11133948, 14315076, 14845264, 16700922, 19086768, 22267896, 25051383, 28630152, 33401844, 44535792, 50102766, 57260304, 66803688, 100205532, 133607376, 200411064, 400822128]

約数ペア:

[(1, 400822128), (2, 200411064), (3, 133607376), (4, 100205532), (6, 66803688), (7, 57260304), (8, 50102766), (9, 44535792), (12, 33401844), (14, 28630152), (16, 25051383), (18, 22267896), (21, 19086768), (24, 16700922), (27, 14845264), (28, 14315076), (36, 11133948), (42, 9543384), (48, 8350461), (54, 7422632), (56, 7157538), (63, 6362256), (72, 5566974), (84, 4771692), (108, 3711316), (112, 3578769), (126, 3181128), (144, 2783487), (168, 2385846), (189, 2120752), (216, 1855658), (252, 1590564), (336, 1192923), (378, 1060376), (432, 927829), (504, 795282), (756, 530188), (1008, 397641), (1512, 265094), (3024, 132547)]