194319744

素因数分解:

$2^7\times 3^1\times {\mathrm{643}}^1\times {\mathrm{787}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 517621440

約数和(自身を除く): 323301696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 643, 787, 1286, 1574, 1929, 2361, 2572, 3148, 3858, 4722, 5144, 6296, 7716, 9444, 10288, 12592, 15432, 18888, 20576, 25184, 30864, 37776, 41152, 50368, 61728, 75552, 82304, 100736, 123456, 151104, 246912, 302208, 506041, 1012082, 1518123, 2024164, 3036246, 4048328, 6072492, 8096656, 12144984, 16193312, 24289968, 32386624, 48579936, 64773248, 97159872, 194319744]

約数ペア:

[(1, 194319744), (2, 97159872), (3, 64773248), (4, 48579936), (6, 32386624), (8, 24289968), (12, 16193312), (16, 12144984), (24, 8096656), (32, 6072492), (48, 4048328), (64, 3036246), (96, 2024164), (128, 1518123), (192, 1012082), (384, 506041), (643, 302208), (787, 246912), (1286, 151104), (1574, 123456), (1929, 100736), (2361, 82304), (2572, 75552), (3148, 61728), (3858, 50368), (4722, 41152), (5144, 37776), (6296, 30864), (7716, 25184), (9444, 20576), (10288, 18888), (12592, 15432)]