287633664

素因数分解:

$2^8\times 3^2\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1132

約数の個数: 108

約数和(自身を含む): 836699136

約数和(自身を除く): 549065472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 576, 762, 768, 983, 1016, 1143, 1152, 1524, 1966, 2032, 2286, 2304, 2949, 3048, 3932, 4064, 4572, 5898, 6096, 7864, 8128, 8847, 9144, 11796, 12192, 15728, 16256, 17694, 18288, 23592, 24384, 31456, 32512, 35388, 36576, 47184, 48768, 62912, 70776, 73152, 94368, 97536, 124841, 125824, 141552, 146304, 188736, 249682, 251648, 283104, 292608, 374523, 377472, 499364, 566208, 749046, 754944, 998728, 1123569, 1132416, 1498092, 1997456, 2247138, 2264832, 2996184, 3994912, 4494276, 5992368, 7989824, 8988552, 11984736, 15979648, 17977104, 23969472, 31959296, 35954208, 47938944, 71908416, 95877888, 143816832, 287633664]

約数ペア:

[(1, 287633664), (2, 143816832), (3, 95877888), (4, 71908416), (6, 47938944), (8, 35954208), (9, 31959296), (12, 23969472), (16, 17977104), (18, 15979648), (24, 11984736), (32, 8988552), (36, 7989824), (48, 5992368), (64, 4494276), (72, 3994912), (96, 2996184), (127, 2264832), (128, 2247138), (144, 1997456), (192, 1498092), (254, 1132416), (256, 1123569), (288, 998728), (381, 754944), (384, 749046), (508, 566208), (576, 499364), (762, 377472), (768, 374523), (983, 292608), (1016, 283104), (1143, 251648), (1152, 249682), (1524, 188736), (1966, 146304), (2032, 141552), (2286, 125824), (2304, 124841), (2949, 97536), (3048, 94368), (3932, 73152), (4064, 70776), (4572, 62912), (5898, 48768), (6096, 47184), (7864, 36576), (8128, 35388), (8847, 32512), (9144, 31456), (11796, 24384), (12192, 23592), (15728, 18288), (16256, 17694)]