291115008

素因数分解:

$2^{12}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 156

約数和(自身を含む): 862512300

約数和(自身を除く): 571397292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 149, 159, 192, 212, 256, 288, 298, 318, 384, 424, 447, 477, 512, 576, 596, 636, 768, 848, 894, 954, 1024, 1152, 1192, 1272, 1341, 1536, 1696, 1788, 1908, 2048, 2304, 2384, 2544, 2682, 3072, 3392, 3576, 3816, 4096, 4608, 4768, 5088, 5364, 6144, 6784, 7152, 7632, 7897, 9216, 9536, 10176, 10728, 12288, 13568, 14304, 15264, 15794, 18432, 19072, 20352, 21456, 23691, 27136, 28608, 30528, 31588, 36864, 38144, 40704, 42912, 47382, 54272, 57216, 61056, 63176, 71073, 76288, 81408, 85824, 94764, 108544, 114432, 122112, 126352, 142146, 152576, 162816, 171648, 189528, 217088, 228864, 244224, 252704, 284292, 305152, 325632, 343296, 379056, 457728, 488448, 505408, 568584, 610304, 651264, 686592, 758112, 915456, 976896, 1010816, 1137168, 1373184, 1516224, 1830912, 1953792, 2021632, 2274336, 2746368, 3032448, 4043264, 4548672, 5492736, 6064896, 8086528, 9097344, 12129792, 16173056, 18194688, 24259584, 32346112, 36389376, 48519168, 72778752, 97038336, 145557504, 291115008]

約数ペア:

[(1, 291115008), (2, 145557504), (3, 97038336), (4, 72778752), (6, 48519168), (8, 36389376), (9, 32346112), (12, 24259584), (16, 18194688), (18, 16173056), (24, 12129792), (32, 9097344), (36, 8086528), (48, 6064896), (53, 5492736), (64, 4548672), (72, 4043264), (96, 3032448), (106, 2746368), (128, 2274336), (144, 2021632), (149, 1953792), (159, 1830912), (192, 1516224), (212, 1373184), (256, 1137168), (288, 1010816), (298, 976896), (318, 915456), (384, 758112), (424, 686592), (447, 651264), (477, 610304), (512, 568584), (576, 505408), (596, 488448), (636, 457728), (768, 379056), (848, 343296), (894, 325632), (954, 305152), (1024, 284292), (1152, 252704), (1192, 244224), (1272, 228864), (1341, 217088), (1536, 189528), (1696, 171648), (1788, 162816), (1908, 152576), (2048, 142146), (2304, 126352), (2384, 122112), (2544, 114432), (2682, 108544), (3072, 94764), (3392, 85824), (3576, 81408), (3816, 76288), (4096, 71073), (4608, 63176), (4768, 61056), (5088, 57216), (5364, 54272), (6144, 47382), (6784, 42912), (7152, 40704), (7632, 38144), (7897, 36864), (9216, 31588), (9536, 30528), (10176, 28608), (10728, 27136), (12288, 23691), (13568, 21456), (14304, 20352), (15264, 19072), (15794, 18432)]