1488386816

素因数分解:

$2^8\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4801}}^1$

素因数の和:4997

約数の個数: 72

約数和(自身を含む): 3415720224

約数和(自身を除く): 1927333408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 256, 346, 448, 692, 896, 1211, 1384, 1792, 2422, 2768, 4801, 4844, 5536, 9602, 9688, 11072, 19204, 19376, 22144, 33607, 38408, 38752, 44288, 67214, 76816, 77504, 134428, 153632, 155008, 268856, 307264, 310016, 537712, 614528, 830573, 1075424, 1229056, 1661146, 2150848, 3322292, 4301696, 5814011, 6644584, 8603392, 11628022, 13289168, 23256044, 26578336, 46512088, 53156672, 93024176, 106313344, 186048352, 212626688, 372096704, 744193408, 1488386816]

約数ペア:

[(1, 1488386816), (2, 744193408), (4, 372096704), (7, 212626688), (8, 186048352), (14, 106313344), (16, 93024176), (28, 53156672), (32, 46512088), (56, 26578336), (64, 23256044), (112, 13289168), (128, 11628022), (173, 8603392), (224, 6644584), (256, 5814011), (346, 4301696), (448, 3322292), (692, 2150848), (896, 1661146), (1211, 1229056), (1384, 1075424), (1792, 830573), (2422, 614528), (2768, 537712), (4801, 310016), (4844, 307264), (5536, 268856), (9602, 155008), (9688, 153632), (11072, 134428), (19204, 77504), (19376, 76816), (22144, 67214), (33607, 44288), (38408, 38752)]