7255956545656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1047281}}^1$

素因数の和:1047645

約数の個数: 128

約数和(自身を含む): 17340979138560

約数和(自身を除く): 10085022592904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 307, 364, 403, 434, 614, 728, 806, 868, 1228, 1612, 1736, 2149, 2456, 2821, 3224, 3991, 4298, 5642, 7982, 8596, 9517, 11284, 15964, 17192, 19034, 22568, 27937, 31928, 38068, 55874, 66619, 76136, 111748, 123721, 133238, 223496, 247442, 266476, 494884, 532952, 866047, 989768, 1047281, 1732094, 2094562, 3464188, 4189124, 6928376, 7330967, 8378248, 13614653, 14661934, 27229306, 29323868, 32465711, 54458612, 58647736, 64931422, 95302571, 108917224, 129862844, 190605142, 227259977, 259725688, 321515267, 381210284, 422054243, 454519954, 643030534, 762420568, 844108486, 909039908, 1286061068, 1688216972, 1818079816, 2250606869, 2572122136, 2954379701, 3376433944, 4179698471, 4501213738, 5908759402, 8359396942, 9002427476, 9966973277, 11817518804, 16718793884, 18004854952, 19933946554, 23635037608, 29257889297, 33437587768, 39867893108, 58515778594, 69768812939, 79735786216, 117031557188, 129570652601, 139537625878, 234063114376, 259141305202, 279075251756, 518282610404, 558150503512, 906994568207, 1036565220808, 1813989136414, 3627978272828, 7255956545656]

約数ペア:

[(1, 7255956545656), (2, 3627978272828), (4, 1813989136414), (7, 1036565220808), (8, 906994568207), (13, 558150503512), (14, 518282610404), (26, 279075251756), (28, 259141305202), (31, 234063114376), (52, 139537625878), (56, 129570652601), (62, 117031557188), (91, 79735786216), (104, 69768812939), (124, 58515778594), (182, 39867893108), (217, 33437587768), (248, 29257889297), (307, 23635037608), (364, 19933946554), (403, 18004854952), (434, 16718793884), (614, 11817518804), (728, 9966973277), (806, 9002427476), (868, 8359396942), (1228, 5908759402), (1612, 4501213738), (1736, 4179698471), (2149, 3376433944), (2456, 2954379701), (2821, 2572122136), (3224, 2250606869), (3991, 1818079816), (4298, 1688216972), (5642, 1286061068), (7982, 909039908), (8596, 844108486), (9517, 762420568), (11284, 643030534), (15964, 454519954), (17192, 422054243), (19034, 381210284), (22568, 321515267), (27937, 259725688), (31928, 227259977), (38068, 190605142), (55874, 129862844), (66619, 108917224), (76136, 95302571), (111748, 64931422), (123721, 58647736), (133238, 54458612), (223496, 32465711), (247442, 29323868), (266476, 27229306), (494884, 14661934), (532952, 13614653), (866047, 8378248), (989768, 7330967), (1047281, 6928376), (1732094, 4189124), (2094562, 3464188)]