275789136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 859373568

約数和(自身を除く): 583584432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 127, 138, 161, 168, 184, 254, 276, 281, 322, 336, 368, 381, 483, 508, 552, 562, 644, 762, 843, 889, 966, 1016, 1104, 1124, 1288, 1524, 1686, 1778, 1932, 1967, 2032, 2248, 2576, 2667, 2921, 3048, 3372, 3556, 3864, 3934, 4496, 5334, 5842, 5901, 6096, 6463, 6744, 7112, 7728, 7868, 8763, 10668, 11684, 11802, 12926, 13488, 14224, 15736, 17526, 19389, 20447, 21336, 23368, 23604, 25852, 31472, 35052, 35687, 38778, 40894, 42672, 45241, 46736, 47208, 51704, 61341, 70104, 71374, 77556, 81788, 90482, 94416, 103408, 107061, 122682, 135723, 140208, 142748, 155112, 163576, 180964, 214122, 245364, 249809, 271446, 285496, 310224, 327152, 361928, 428244, 490728, 499618, 542892, 570992, 723856, 749427, 820801, 856488, 981456, 999236, 1085784, 1498854, 1641602, 1712976, 1998472, 2171568, 2462403, 2997708, 3283204, 3996944, 4924806, 5745607, 5995416, 6566408, 9849612, 11491214, 11990832, 13132816, 17236821, 19699224, 22982428, 34473642, 39398448, 45964856, 68947284, 91929712, 137894568, 275789136]

約数ペア:

[(1, 275789136), (2, 137894568), (3, 91929712), (4, 68947284), (6, 45964856), (7, 39398448), (8, 34473642), (12, 22982428), (14, 19699224), (16, 17236821), (21, 13132816), (23, 11990832), (24, 11491214), (28, 9849612), (42, 6566408), (46, 5995416), (48, 5745607), (56, 4924806), (69, 3996944), (84, 3283204), (92, 2997708), (112, 2462403), (127, 2171568), (138, 1998472), (161, 1712976), (168, 1641602), (184, 1498854), (254, 1085784), (276, 999236), (281, 981456), (322, 856488), (336, 820801), (368, 749427), (381, 723856), (483, 570992), (508, 542892), (552, 499618), (562, 490728), (644, 428244), (762, 361928), (843, 327152), (889, 310224), (966, 285496), (1016, 271446), (1104, 249809), (1124, 245364), (1288, 214122), (1524, 180964), (1686, 163576), (1778, 155112), (1932, 142748), (1967, 140208), (2032, 135723), (2248, 122682), (2576, 107061), (2667, 103408), (2921, 94416), (3048, 90482), (3372, 81788), (3556, 77556), (3864, 71374), (3934, 70104), (4496, 61341), (5334, 51704), (5842, 47208), (5901, 46736), (6096, 45241), (6463, 42672), (6744, 40894), (7112, 38778), (7728, 35687), (7868, 35052), (8763, 31472), (10668, 25852), (11684, 23604), (11802, 23368), (12926, 21336), (13488, 20447), (14224, 19389), (15736, 17526)]