1286379444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{3259}}^1$

素因数の和:3437

約数の個数: 96

約数和(自身を含む): 3551887360

約数和(自身を除く): 2265507916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 127, 148, 222, 254, 259, 381, 444, 508, 518, 762, 777, 889, 1036, 1524, 1554, 1778, 2667, 3108, 3259, 3556, 4699, 5334, 6518, 9398, 9777, 10668, 13036, 14097, 18796, 19554, 22813, 28194, 32893, 39108, 45626, 56388, 65786, 68439, 91252, 98679, 120583, 131572, 136878, 197358, 241166, 273756, 361749, 394716, 413893, 482332, 723498, 827786, 844081, 1241679, 1446996, 1655572, 1688162, 2483358, 2532243, 2897251, 3376324, 4966716, 5064486, 5794502, 8691753, 10128972, 11589004, 15314041, 17383506, 30628082, 34767012, 45942123, 61256164, 91884246, 107198287, 183768492, 214396574, 321594861, 428793148, 643189722, 1286379444]

約数ペア:

[(1, 1286379444), (2, 643189722), (3, 428793148), (4, 321594861), (6, 214396574), (7, 183768492), (12, 107198287), (14, 91884246), (21, 61256164), (28, 45942123), (37, 34767012), (42, 30628082), (74, 17383506), (84, 15314041), (111, 11589004), (127, 10128972), (148, 8691753), (222, 5794502), (254, 5064486), (259, 4966716), (381, 3376324), (444, 2897251), (508, 2532243), (518, 2483358), (762, 1688162), (777, 1655572), (889, 1446996), (1036, 1241679), (1524, 844081), (1554, 827786), (1778, 723498), (2667, 482332), (3108, 413893), (3259, 394716), (3556, 361749), (4699, 273756), (5334, 241166), (6518, 197358), (9398, 136878), (9777, 131572), (10668, 120583), (13036, 98679), (14097, 91252), (18796, 68439), (19554, 65786), (22813, 56388), (28194, 45626), (32893, 39108)]