259875072

素因数分解:

$2^8\times 3^2\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:928

約数の個数: 108

約数和(自身を含む): 755309100

約数和(自身を除く): 495434028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 256, 288, 298, 384, 447, 576, 596, 757, 768, 894, 1152, 1192, 1341, 1514, 1788, 2271, 2304, 2384, 2682, 3028, 3576, 4542, 4768, 5364, 6056, 6813, 7152, 9084, 9536, 10728, 12112, 13626, 14304, 18168, 19072, 21456, 24224, 27252, 28608, 36336, 38144, 42912, 48448, 54504, 57216, 72672, 85824, 96896, 109008, 112793, 114432, 145344, 171648, 193792, 218016, 225586, 290688, 338379, 343296, 436032, 451172, 581376, 676758, 872064, 902344, 1015137, 1353516, 1744128, 1804688, 2030274, 2707032, 3609376, 4060548, 5414064, 7218752, 8121096, 10828128, 14437504, 16242192, 21656256, 28875008, 32484384, 43312512, 64968768, 86625024, 129937536, 259875072]

約数ペア:

[(1, 259875072), (2, 129937536), (3, 86625024), (4, 64968768), (6, 43312512), (8, 32484384), (9, 28875008), (12, 21656256), (16, 16242192), (18, 14437504), (24, 10828128), (32, 8121096), (36, 7218752), (48, 5414064), (64, 4060548), (72, 3609376), (96, 2707032), (128, 2030274), (144, 1804688), (149, 1744128), (192, 1353516), (256, 1015137), (288, 902344), (298, 872064), (384, 676758), (447, 581376), (576, 451172), (596, 436032), (757, 343296), (768, 338379), (894, 290688), (1152, 225586), (1192, 218016), (1341, 193792), (1514, 171648), (1788, 145344), (2271, 114432), (2304, 112793), (2384, 109008), (2682, 96896), (3028, 85824), (3576, 72672), (4542, 57216), (4768, 54504), (5364, 48448), (6056, 42912), (6813, 38144), (7152, 36336), (9084, 28608), (9536, 27252), (10728, 24224), (12112, 21456), (13626, 19072), (14304, 18168)]