2912459152

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 5907336192

約数和(自身を除く): 2994877040

約数列:

[1, 2, 4, 8, 16, 47, 61, 94, 122, 173, 188, 244, 346, 367, 376, 488, 692, 734, 752, 976, 1384, 1468, 2768, 2867, 2936, 5734, 5872, 8131, 10553, 11468, 16262, 17249, 21106, 22387, 22936, 32524, 34498, 42212, 44774, 45872, 63491, 65048, 68996, 84424, 89548, 126982, 130096, 137992, 168848, 179096, 253964, 275984, 358192, 495991, 507928, 991982, 1015856, 1052189, 1983964, 2104378, 2984077, 3872951, 3967928, 4208756, 5968154, 7745902, 7935856, 8417512, 11936308, 15491804, 16835024, 23872616, 30983608, 47745232, 61967216, 182028697, 364057394, 728114788, 1456229576, 2912459152]

約数ペア:

[(1, 2912459152), (2, 1456229576), (4, 728114788), (8, 364057394), (16, 182028697), (47, 61967216), (61, 47745232), (94, 30983608), (122, 23872616), (173, 16835024), (188, 15491804), (244, 11936308), (346, 8417512), (367, 7935856), (376, 7745902), (488, 5968154), (692, 4208756), (734, 3967928), (752, 3872951), (976, 2984077), (1384, 2104378), (1468, 1983964), (2768, 1052189), (2867, 1015856), (2936, 991982), (5734, 507928), (5872, 495991), (8131, 358192), (10553, 275984), (11468, 253964), (16262, 179096), (17249, 168848), (21106, 137992), (22387, 130096), (22936, 126982), (32524, 89548), (34498, 84424), (42212, 68996), (44774, 65048), (45872, 63491)]