27977276024

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 56733696000

約数和(自身を除く): 28756419976

約数列:

[1, 2, 4, 8, 29, 47, 58, 89, 94, 116, 127, 178, 188, 227, 232, 254, 356, 376, 454, 508, 712, 908, 1016, 1363, 1816, 2581, 2726, 3683, 4183, 5162, 5452, 5969, 6583, 7366, 8366, 10324, 10669, 10904, 11303, 11938, 13166, 14732, 16732, 20203, 20648, 21338, 22606, 23876, 26332, 28829, 29464, 33464, 40406, 42676, 45212, 47752, 52664, 57658, 80812, 85352, 90424, 115316, 121307, 161624, 173101, 230632, 242614, 309401, 327787, 346202, 485228, 531241, 585887, 618802, 655574, 692404, 836041, 949541, 970456, 1062482, 1171774, 1237604, 1311148, 1354963, 1384808, 1672082, 1899082, 2124964, 2343548, 2475208, 2565781, 2622296, 2709926, 3344164, 3798164, 4249928, 4687096, 5131562, 5419852, 6688328, 7596328, 10263124, 10839704, 15405989, 20526248, 27536689, 30811978, 39293927, 55073378, 61623956, 74407649, 78587854, 110146756, 120591707, 123247912, 148815298, 157175708, 220293512, 241183414, 297630596, 314351416, 482366828, 595261192, 964733656, 3497159503, 6994319006, 13988638012, 27977276024]

約数ペア:

[(1, 27977276024), (2, 13988638012), (4, 6994319006), (8, 3497159503), (29, 964733656), (47, 595261192), (58, 482366828), (89, 314351416), (94, 297630596), (116, 241183414), (127, 220293512), (178, 157175708), (188, 148815298), (227, 123247912), (232, 120591707), (254, 110146756), (356, 78587854), (376, 74407649), (454, 61623956), (508, 55073378), (712, 39293927), (908, 30811978), (1016, 27536689), (1363, 20526248), (1816, 15405989), (2581, 10839704), (2726, 10263124), (3683, 7596328), (4183, 6688328), (5162, 5419852), (5452, 5131562), (5969, 4687096), (6583, 4249928), (7366, 3798164), (8366, 3344164), (10324, 2709926), (10669, 2622296), (10904, 2565781), (11303, 2475208), (11938, 2343548), (13166, 2124964), (14732, 1899082), (16732, 1672082), (20203, 1384808), (20648, 1354963), (21338, 1311148), (22606, 1237604), (23876, 1171774), (26332, 1062482), (28829, 970456), (29464, 949541), (33464, 836041), (40406, 692404), (42676, 655574), (45212, 618802), (47752, 585887), (52664, 531241), (57658, 485228), (80812, 346202), (85352, 327787), (90424, 309401), (115316, 242614), (121307, 230632), (161624, 173101)]