299172384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{148399}}^1$

素因数の和:148422

約数の個数: 72

約数和(自身を含む): 972316800

約数和(自身を除く): 673144416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 148399, 296798, 445197, 593596, 890394, 1038793, 1187192, 1335591, 1780788, 2077586, 2374384, 2671182, 3116379, 3561576, 4155172, 4748768, 5342364, 6232758, 7123152, 8310344, 9349137, 10684728, 12465516, 14246304, 16620688, 18698274, 21369456, 24931032, 33241376, 37396548, 42738912, 49862064, 74793096, 99724128, 149586192, 299172384]

約数ペア:

[(1, 299172384), (2, 149586192), (3, 99724128), (4, 74793096), (6, 49862064), (7, 42738912), (8, 37396548), (9, 33241376), (12, 24931032), (14, 21369456), (16, 18698274), (18, 16620688), (21, 14246304), (24, 12465516), (28, 10684728), (32, 9349137), (36, 8310344), (42, 7123152), (48, 6232758), (56, 5342364), (63, 4748768), (72, 4155172), (84, 3561576), (96, 3116379), (112, 2671182), (126, 2374384), (144, 2077586), (168, 1780788), (224, 1335591), (252, 1187192), (288, 1038793), (336, 890394), (504, 593596), (672, 445197), (1008, 296798), (2016, 148399)]