219431232

素因数分解:

$2^6\times 3^2\times {\mathrm{380957}}^1$

素因数の和:380975

約数の個数: 42

約数和(自身を含む): 628961658

約数和(自身を除く): 409530426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 380957, 761914, 1142871, 1523828, 2285742, 3047656, 3428613, 4571484, 6095312, 6857226, 9142968, 12190624, 13714452, 18285936, 24381248, 27428904, 36571872, 54857808, 73143744, 109715616, 219431232]

約数ペア:

[(1, 219431232), (2, 109715616), (3, 73143744), (4, 54857808), (6, 36571872), (8, 27428904), (9, 24381248), (12, 18285936), (16, 13714452), (18, 12190624), (24, 9142968), (32, 6857226), (36, 6095312), (48, 4571484), (64, 3428613), (72, 3047656), (96, 2285742), (144, 1523828), (192, 1142871), (288, 761914), (576, 380957)]