218292816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 687955968

約数和(自身を除く): 469663152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 47, 48, 56, 69, 84, 92, 94, 112, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 336, 368, 376, 483, 552, 564, 601, 644, 658, 752, 966, 987, 1081, 1104, 1128, 1202, 1288, 1316, 1803, 1932, 1974, 2162, 2256, 2404, 2576, 2632, 3243, 3606, 3864, 3948, 4207, 4324, 4808, 5264, 6486, 7212, 7567, 7728, 7896, 8414, 8648, 9616, 12621, 12972, 13823, 14424, 15134, 15792, 16828, 17296, 22701, 25242, 25944, 27646, 28247, 28848, 30268, 33656, 41469, 45402, 50484, 51888, 55292, 56494, 60536, 67312, 82938, 84741, 90804, 96761, 100968, 110584, 112988, 121072, 165876, 169482, 181608, 193522, 197729, 201936, 221168, 225976, 290283, 331752, 338964, 363216, 387044, 395458, 451952, 580566, 593187, 649681, 663504, 677928, 774088, 790916, 1161132, 1186374, 1299362, 1355856, 1548176, 1581832, 1949043, 2322264, 2372748, 2598724, 3163664, 3898086, 4547767, 4644528, 4745496, 5197448, 7796172, 9095534, 9490992, 10394896, 13643301, 15592344, 18191068, 27286602, 31184688, 36382136, 54573204, 72764272, 109146408, 218292816]

約数ペア:

[(1, 218292816), (2, 109146408), (3, 72764272), (4, 54573204), (6, 36382136), (7, 31184688), (8, 27286602), (12, 18191068), (14, 15592344), (16, 13643301), (21, 10394896), (23, 9490992), (24, 9095534), (28, 7796172), (42, 5197448), (46, 4745496), (47, 4644528), (48, 4547767), (56, 3898086), (69, 3163664), (84, 2598724), (92, 2372748), (94, 2322264), (112, 1949043), (138, 1581832), (141, 1548176), (161, 1355856), (168, 1299362), (184, 1186374), (188, 1161132), (276, 790916), (282, 774088), (322, 677928), (329, 663504), (336, 649681), (368, 593187), (376, 580566), (483, 451952), (552, 395458), (564, 387044), (601, 363216), (644, 338964), (658, 331752), (752, 290283), (966, 225976), (987, 221168), (1081, 201936), (1104, 197729), (1128, 193522), (1202, 181608), (1288, 169482), (1316, 165876), (1803, 121072), (1932, 112988), (1974, 110584), (2162, 100968), (2256, 96761), (2404, 90804), (2576, 84741), (2632, 82938), (3243, 67312), (3606, 60536), (3864, 56494), (3948, 55292), (4207, 51888), (4324, 50484), (4808, 45402), (5264, 41469), (6486, 33656), (7212, 30268), (7567, 28848), (7728, 28247), (7896, 27646), (8414, 25944), (8648, 25242), (9616, 22701), (12621, 17296), (12972, 16828), (13823, 15792), (14424, 15134)]