194974464

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2145

約数の個数: 72

約数和(自身を含む): 523264000

約数和(自身を除く): 328289536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1524, 1999, 2032, 3048, 3998, 4064, 5997, 6096, 7996, 8128, 11994, 12192, 15992, 16256, 23988, 24384, 31984, 32512, 47976, 48768, 63968, 95952, 97536, 127936, 191904, 253873, 255872, 383808, 507746, 511744, 761619, 767616, 1015492, 1523238, 1535232, 2030984, 3046476, 4061968, 6092952, 8123936, 12185904, 16247872, 24371808, 32495744, 48743616, 64991488, 97487232, 194974464]

約数ペア:

[(1, 194974464), (2, 97487232), (3, 64991488), (4, 48743616), (6, 32495744), (8, 24371808), (12, 16247872), (16, 12185904), (24, 8123936), (32, 6092952), (48, 4061968), (64, 3046476), (96, 2030984), (127, 1535232), (128, 1523238), (192, 1015492), (254, 767616), (256, 761619), (381, 511744), (384, 507746), (508, 383808), (762, 255872), (768, 253873), (1016, 191904), (1524, 127936), (1999, 97536), (2032, 95952), (3048, 63968), (3998, 48768), (4064, 47976), (5997, 32512), (6096, 31984), (7996, 24384), (8128, 23988), (11994, 16256), (12192, 15992)]