275392384

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6661}}^1$

素因数の和:6711

約数の個数: 64

約数和(自身を含む): 611571600

約数和(自身を除く): 336179216

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 5168, 6661, 10336, 13322, 20672, 26644, 41344, 53288, 106576, 113237, 126559, 213152, 226474, 253118, 426304, 452948, 506236, 852608, 905896, 1012472, 1811792, 2024944, 2151503, 3623584, 4049888, 4303006, 7247168, 8099776, 8606012, 14494336, 16199552, 17212024, 34424048, 68848096, 137696192, 275392384]

約数ペア:

[(1, 275392384), (2, 137696192), (4, 68848096), (8, 34424048), (16, 17212024), (17, 16199552), (19, 14494336), (32, 8606012), (34, 8099776), (38, 7247168), (64, 4303006), (68, 4049888), (76, 3623584), (128, 2151503), (136, 2024944), (152, 1811792), (272, 1012472), (304, 905896), (323, 852608), (544, 506236), (608, 452948), (646, 426304), (1088, 253118), (1216, 226474), (1292, 213152), (2176, 126559), (2432, 113237), (2584, 106576), (5168, 53288), (6661, 41344), (10336, 26644), (13322, 20672)]