339905748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 1013523840

約数和(自身を除く): 673618092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 53, 78, 84, 91, 98, 106, 147, 156, 159, 182, 196, 212, 273, 294, 318, 364, 371, 546, 588, 636, 637, 689, 742, 839, 1092, 1113, 1274, 1378, 1484, 1678, 1911, 2067, 2226, 2517, 2548, 2597, 2756, 3356, 3822, 4134, 4452, 4823, 5034, 5194, 5873, 7644, 7791, 8268, 9646, 10068, 10388, 10907, 11746, 14469, 15582, 17619, 19292, 21814, 23492, 28938, 31164, 32721, 33761, 35238, 41111, 43628, 44467, 57876, 65442, 67522, 70476, 76349, 82222, 88934, 101283, 123333, 130884, 133401, 135044, 152698, 164444, 177868, 202566, 229047, 246666, 266802, 305396, 311269, 405132, 458094, 493332, 533604, 534443, 578071, 622538, 916188, 933807, 1068886, 1156142, 1245076, 1603329, 1734213, 1867614, 2137772, 2178883, 2312284, 3206658, 3468426, 3735228, 4046497, 4357766, 6413316, 6536649, 6936852, 8092994, 8715532, 12139491, 13073298, 16185988, 24278982, 26146596, 28325479, 48557964, 56650958, 84976437, 113301916, 169952874, 339905748]

約数ペア:

[(1, 339905748), (2, 169952874), (3, 113301916), (4, 84976437), (6, 56650958), (7, 48557964), (12, 28325479), (13, 26146596), (14, 24278982), (21, 16185988), (26, 13073298), (28, 12139491), (39, 8715532), (42, 8092994), (49, 6936852), (52, 6536649), (53, 6413316), (78, 4357766), (84, 4046497), (91, 3735228), (98, 3468426), (106, 3206658), (147, 2312284), (156, 2178883), (159, 2137772), (182, 1867614), (196, 1734213), (212, 1603329), (273, 1245076), (294, 1156142), (318, 1068886), (364, 933807), (371, 916188), (546, 622538), (588, 578071), (636, 534443), (637, 533604), (689, 493332), (742, 458094), (839, 405132), (1092, 311269), (1113, 305396), (1274, 266802), (1378, 246666), (1484, 229047), (1678, 202566), (1911, 177868), (2067, 164444), (2226, 152698), (2517, 135044), (2548, 133401), (2597, 130884), (2756, 123333), (3356, 101283), (3822, 88934), (4134, 82222), (4452, 76349), (4823, 70476), (5034, 67522), (5194, 65442), (5873, 57876), (7644, 44467), (7791, 43628), (8268, 41111), (9646, 35238), (10068, 33761), (10388, 32721), (10907, 31164), (11746, 28938), (14469, 23492), (15582, 21814), (17619, 19292)]