253773702

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 710814720

約数和(自身を除く): 457041018

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 54, 63, 78, 86, 91, 117, 126, 129, 182, 189, 234, 258, 273, 301, 351, 378, 387, 546, 559, 602, 702, 774, 819, 903, 1118, 1161, 1201, 1638, 1677, 1806, 2322, 2402, 2457, 2709, 3354, 3603, 3913, 4914, 5031, 5418, 7206, 7826, 8127, 8407, 10062, 10809, 11739, 15093, 15613, 16254, 16814, 21618, 23478, 25221, 30186, 31226, 32427, 35217, 46839, 50442, 51643, 64854, 70434, 75663, 93678, 103286, 105651, 109291, 140517, 151326, 154929, 211302, 218582, 226989, 281034, 309858, 327873, 361501, 421551, 453978, 464787, 655746, 671359, 723002, 843102, 929574, 983619, 1084503, 1342718, 1394361, 1967238, 2014077, 2169006, 2788722, 2950857, 3253509, 4028154, 4699513, 5901714, 6042231, 6507018, 9399026, 9760527, 12084462, 14098539, 18126693, 19521054, 28197078, 36253386, 42295617, 84591234, 126886851, 253773702]

約数ペア:

[(1, 253773702), (2, 126886851), (3, 84591234), (6, 42295617), (7, 36253386), (9, 28197078), (13, 19521054), (14, 18126693), (18, 14098539), (21, 12084462), (26, 9760527), (27, 9399026), (39, 6507018), (42, 6042231), (43, 5901714), (54, 4699513), (63, 4028154), (78, 3253509), (86, 2950857), (91, 2788722), (117, 2169006), (126, 2014077), (129, 1967238), (182, 1394361), (189, 1342718), (234, 1084503), (258, 983619), (273, 929574), (301, 843102), (351, 723002), (378, 671359), (387, 655746), (546, 464787), (559, 453978), (602, 421551), (702, 361501), (774, 327873), (819, 309858), (903, 281034), (1118, 226989), (1161, 218582), (1201, 211302), (1638, 154929), (1677, 151326), (1806, 140517), (2322, 109291), (2402, 105651), (2457, 103286), (2709, 93678), (3354, 75663), (3603, 70434), (3913, 64854), (4914, 51643), (5031, 50442), (5418, 46839), (7206, 35217), (7826, 32427), (8127, 31226), (8407, 30186), (10062, 25221), (10809, 23478), (11739, 21618), (15093, 16814), (15613, 16254)]